diff --git a/src/bin/e_gadcon.h b/src/bin/e_gadcon.h
index 58a02df45..94ce3dd6e 100644
--- a/src/bin/e_gadcon.h
+++ b/src/bin/e_gadcon.h
@@ -134,7 +134,7 @@ struct _E_Gadcon_Client_Class
 	E_Gadcon_Client *(*init)     (E_Gadcon *gc, const char *name, const char *id, const char *style);
 	void             (*shutdown) (E_Gadcon_Client *gcc);
 	void             (*orient)   (E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-	char            *(*label)    (E_Gadcon_Client_Class *client_class);
+	const char      *(*label)    (E_Gadcon_Client_Class *client_class);
 	Evas_Object     *(*icon)     (E_Gadcon_Client_Class *client_class, Evas *evas);
 	/* All members below are part of version 2 */
 	/* Create new id, so that the gadcon client can refer to a config set inside the module */
diff --git a/src/modules/backlight/e_mod_main.c b/src/modules/backlight/e_mod_main.c
index ad9d5c238..628a282f2 100644
--- a/src/modules/backlight/e_mod_main.c
+++ b/src/modules/backlight/e_mod_main.c
@@ -5,7 +5,7 @@
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *client_class);
+static const char *_gc_label(E_Gadcon_Client_Class *client_class);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
 
@@ -437,7 +437,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
    e_gadcon_client_min_size_set(gcc, mw, mh);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 {
    return _("Backlight");
diff --git a/src/modules/battery/e_mod_main.c b/src/modules/battery/e_mod_main.c
index 40c51cdd5..e6366a3a6 100644
--- a/src/modules/battery/e_mod_main.c
+++ b/src/modules/battery/e_mod_main.c
@@ -5,7 +5,7 @@
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *client_class);
+static const char *_gc_label(E_Gadcon_Client_Class *client_class);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
 
@@ -139,7 +139,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
    e_gadcon_client_min_size_set(gcc, mw, mh);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 {
    return _("Battery");
diff --git a/src/modules/clock/e_mod_main.c b/src/modules/clock/e_mod_main.c
index 9fa513f86..c68ac9d90 100644
--- a/src/modules/clock/e_mod_main.c
+++ b/src/modules/clock/e_mod_main.c
@@ -8,7 +8,7 @@
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *client_class);
+static const char *_gc_label(E_Gadcon_Client_Class *client_class);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
 static Config_Item *_conf_item_get(const char *id);
@@ -646,7 +646,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
    _eval_instance_size(gcc->data);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 {
    return _("Clock");
diff --git a/src/modules/conf/e_mod_main.c b/src/modules/conf/e_mod_main.c
index a92b8bda1..ba5109a2d 100644
--- a/src/modules/conf/e_mod_main.c
+++ b/src/modules/conf/e_mod_main.c
@@ -20,7 +20,7 @@ static void _config_pre_activate_cb(void *data, E_Menu *m);
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *client_class);
+static const char *_gc_label(E_Gadcon_Client_Class *client_class);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
 static void _cb_action_conf(void *data, Evas_Object *obj, const char *emission, const char *source);
@@ -96,7 +96,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
    e_gadcon_client_min_size_set(gcc, mw, mh);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 {
    return _("Settings");
diff --git a/src/modules/cpufreq/e_mod_main.c b/src/modules/cpufreq/e_mod_main.c
index 10a2b33f4..fd09b4148 100644
--- a/src/modules/cpufreq/e_mod_main.c
+++ b/src/modules/cpufreq/e_mod_main.c
@@ -10,7 +10,7 @@
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *client_class);
+static const char *_gc_label(E_Gadcon_Client_Class *client_class);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
 /* and actually define the gadcon class that this module provides (just 1) */
@@ -126,7 +126,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
    e_gadcon_client_min_size_set(gcc, 16, 16);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 {
    return _("Cpufreq");
diff --git a/src/modules/everything/evry_gadget.c b/src/modules/everything/evry_gadget.c
index 55417b226..f8e23258b 100644
--- a/src/modules/everything/evry_gadget.c
+++ b/src/modules/everything/evry_gadget.c
@@ -36,7 +36,7 @@ static Eina_Bool _cb_focus_out(void *data, int type __UNUSED__, void *event);
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *client_class);
+static const char *_gc_label(E_Gadcon_Client_Class *client_class);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
 static Gadget_Config *_conf_item_get(const char *id);
@@ -165,7 +165,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
    e_gadcon_client_min_size_set(gcc, mw, mh);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 {
    return _("Everything Starter");
diff --git a/src/modules/fileman/e_fwin_nav.c b/src/modules/fileman/e_fwin_nav.c
index 1540f5936..e1a11da78 100644
--- a/src/modules/fileman/e_fwin_nav.c
+++ b/src/modules/fileman/e_fwin_nav.c
@@ -26,7 +26,7 @@ struct _Instance
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *client_class);
+static const char *_gc_label(E_Gadcon_Client_Class *client_class);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
 static void _cb_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event_info);
@@ -253,7 +253,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient)
    /* e_gadcon_client_min_size_set(gcc, 16, 16); */
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 {
    return _("EFM Navigation");
diff --git a/src/modules/ibar/e_mod_main.c b/src/modules/ibar/e_mod_main.c
index 1d3aa72a9..7d4ddd9e9 100644
--- a/src/modules/ibar/e_mod_main.c
+++ b/src/modules/ibar/e_mod_main.c
@@ -13,7 +13,7 @@
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *client_class);
+static const char *_gc_label(E_Gadcon_Client_Class *client_class);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
 static void _gc_id_del(E_Gadcon_Client_Class *client_class, const char *id);
@@ -205,7 +205,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient)
    e_gadcon_client_min_size_set(gcc, 16, 16);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 {
    return _("IBar");
diff --git a/src/modules/ibox/e_mod_main.c b/src/modules/ibox/e_mod_main.c
index ccc846371..70de87048 100644
--- a/src/modules/ibox/e_mod_main.c
+++ b/src/modules/ibox/e_mod_main.c
@@ -5,7 +5,7 @@
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *client_class);
+static const char *_gc_label(E_Gadcon_Client_Class *client_class);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
 static void _gc_id_del(E_Gadcon_Client_Class *client_class, const char *id);
@@ -210,7 +210,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient)
    e_gadcon_client_min_size_set(gcc, 16, 16);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 {
    return _("IBox");
diff --git a/src/modules/illume-bluetooth/e_mod_main.c b/src/modules/illume-bluetooth/e_mod_main.c
index bb8ab7dd3..dda513c37 100644
--- a/src/modules/illume-bluetooth/e_mod_main.c
+++ b/src/modules/illume-bluetooth/e_mod_main.c
@@ -14,7 +14,7 @@ struct _Instance
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *cc);
+static const char *_gc_label(E_Gadcon_Client_Class *cc);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *cc, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *cc);
 static Eina_Bool _cb_poll(void *data);
@@ -89,7 +89,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
    e_gadcon_client_min_size_set(gcc, mw, mh);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *cc __UNUSED__) 
 {
    return _("Illume Bluetooth");
diff --git a/src/modules/illume-home-toggle/e_mod_main.c b/src/modules/illume-home-toggle/e_mod_main.c
index bf7a5ed24..9d33f5338 100644
--- a/src/modules/illume-home-toggle/e_mod_main.c
+++ b/src/modules/illume-home-toggle/e_mod_main.c
@@ -12,7 +12,7 @@ struct _Instance
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *cc);
+static const char *_gc_label(E_Gadcon_Client_Class *cc);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *cc, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *cc);
 static void _cb_action_home(void *data, Evas_Object *obj, const char *emission, const char *source);
@@ -95,7 +95,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
    e_gadcon_client_min_size_set(gcc, 16, 16);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *cc __UNUSED__) 
 {
    return _("Illume-Home-Toggle");
diff --git a/src/modules/illume-kbd-toggle/e_mod_main.c b/src/modules/illume-kbd-toggle/e_mod_main.c
index 79a6176c0..6f9b5d0a5 100644
--- a/src/modules/illume-kbd-toggle/e_mod_main.c
+++ b/src/modules/illume-kbd-toggle/e_mod_main.c
@@ -14,7 +14,7 @@ struct _Instance
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *cc);
+static const char *_gc_label(E_Gadcon_Client_Class *cc);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *cc, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *cc);
 static void _cb_action_vkbd_enable(void *data, Evas_Object *obj, const char *emission, const char *source);
@@ -120,7 +120,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
    e_gadcon_client_min_size_set(gcc, 16, 16);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *cc __UNUSED__) 
 {
    return _("Illume-Keyboard-Toggle");
diff --git a/src/modules/pager/e_mod_main.c b/src/modules/pager/e_mod_main.c
index 65273e201..ec2ec1b95 100644
--- a/src/modules/pager/e_mod_main.c
+++ b/src/modules/pager/e_mod_main.c
@@ -5,7 +5,7 @@
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__);
-static char *_gc_label(E_Gadcon_Client_Class *client_class __UNUSED__);
+static const char *_gc_label(E_Gadcon_Client_Class *client_class __UNUSED__);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class __UNUSED__, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class __UNUSED__);
 
@@ -251,7 +251,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
    e_gadcon_client_min_size_set(gcc, 16, 16);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 {
    return _("Pager");
diff --git a/src/modules/start/e_mod_main.c b/src/modules/start/e_mod_main.c
index 7eff93fce..0af991f77 100644
--- a/src/modules/start/e_mod_main.c
+++ b/src/modules/start/e_mod_main.c
@@ -5,7 +5,7 @@
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *client_class);
+static const char *_gc_label(E_Gadcon_Client_Class *client_class);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
 /* and actually define the gadcon class that this module provides (just 1) */
@@ -96,7 +96,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
    e_gadcon_client_min_size_set(gcc, mw, mh);
 }
    
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 {
    return _("Start");
diff --git a/src/modules/tasks/e_mod_main.c b/src/modules/tasks/e_mod_main.c
index 37f1249af..85e59c145 100644
--- a/src/modules/tasks/e_mod_main.c
+++ b/src/modules/tasks/e_mod_main.c
@@ -7,7 +7,7 @@
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *client_class);
+static const char *_gc_label(E_Gadcon_Client_Class *client_class);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
 
@@ -299,7 +299,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient)
    e_box_align_set(tasks->o_items, 0.5, 0.5);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 {
    return _("Tasks");
diff --git a/src/modules/temperature/e_mod_main.c b/src/modules/temperature/e_mod_main.c
index 0d061db5e..b5b2fb14e 100644
--- a/src/modules/temperature/e_mod_main.c
+++ b/src/modules/temperature/e_mod_main.c
@@ -17,7 +17,7 @@
 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
 static void _gc_shutdown(E_Gadcon_Client *gcc);
 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
-static char *_gc_label(E_Gadcon_Client_Class *client_class);
+static const char *_gc_label(E_Gadcon_Client_Class *client_class);
 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
 /* and actually define the gadcon class that this module provides (just 1) */
@@ -170,7 +170,7 @@ _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
    e_gadcon_client_min_size_set(gcc, 16, 16);
 }
 
-static char *
+static const char *
 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 {
    return _("Temperature");