diff --git a/src/modules/temperature/e_mod_main.c b/src/modules/temperature/e_mod_main.c
index 170d723a2..183bf9bb0 100644
--- a/src/modules/temperature/e_mod_main.c
+++ b/src/modules/temperature/e_mod_main.c
@@ -91,7 +91,7 @@ _gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
    inst->gcc = gcc;
    inst->o_temp = o;
    inst->module = temperature_config->module;
-   inst->have_temp = -1;
+   inst->have_temp = EINA_FALSE;
 #ifdef HAVE_EEZE
    if (inst->backend == TEMPGET)
      {
diff --git a/src/modules/temperature/e_mod_tempget.c b/src/modules/temperature/e_mod_tempget.c
index b50ed72ad..29ef3b4da 100644
--- a/src/modules/temperature/e_mod_tempget.c
+++ b/src/modules/temperature/e_mod_tempget.c
@@ -35,7 +35,7 @@ _temperature_cb_exe_data(void *data, __UNUSED__ int type, void *event)
           {
              /* enable therm object */
              edje_object_signal_emit(inst->o_temp, "e,state,known", "");
-             inst->have_temp = 1;
+             inst->have_temp = EINA_TRUE;
           }
 
         if (inst->units == FAHRENHEIT) 
@@ -56,7 +56,7 @@ _temperature_cb_exe_data(void *data, __UNUSED__ int type, void *event)
              edje_object_signal_emit(inst->o_temp, "e,state,unknown", "");
              edje_object_part_text_set(inst->o_temp, "e.text.reading", "N/A");
              _temperature_face_level_set(inst, 0.5);
-             inst->have_temp = 0;
+             inst->have_temp = EINA_FALSE;
           }
      }
    return ECORE_CALLBACK_DONE;
diff --git a/src/modules/temperature/e_mod_udev.c b/src/modules/temperature/e_mod_udev.c
index cba612490..54fe27bde 100644
--- a/src/modules/temperature/e_mod_udev.c
+++ b/src/modules/temperature/e_mod_udev.c
@@ -58,7 +58,7 @@ temperature_udev_update(void *data)
           {
              /* enable therm object */
              edje_object_signal_emit(inst->o_temp, "e,state,known", "");
-             inst->have_temp = 1;
+             inst->have_temp = EINA_TRUE;
           }
 
         if (inst->units == FAHRENHEIT) 
@@ -79,7 +79,7 @@ temperature_udev_update(void *data)
              edje_object_signal_emit(inst->o_temp, "e,state,unknown", "");
              edje_object_part_text_set(inst->o_temp, "e.text.reading", "N/A");
              _temperature_face_level_set(inst, 0.5);
-             inst->have_temp = 0;
+             inst->have_temp = EINA_FALSE;
           }
      }
 }