diff --git a/src/bin/e_comp.c b/src/bin/e_comp.c
index c3c08167b..81e6089e5 100644
--- a/src/bin/e_comp.c
+++ b/src/bin/e_comp.c
@@ -1239,6 +1239,11 @@ e_comp_init(void)
         conf->version = E_COMP_VERSION;
      }
 
+   if (conf->no_dither)
+     e_util_env_set("EVAS_GL_RENDER_DISABLE_DITHER", "1");
+   else
+     e_util_env_set("EVAS_GL_RENDER_DISABLE_DITHER", NULL);
+
    {
       E_Action *act;
 
diff --git a/src/bin/e_comp_cfdata.c b/src/bin/e_comp_cfdata.c
index 2935b4f65..2e9f98070 100644
--- a/src/bin/e_comp_cfdata.c
+++ b/src/bin/e_comp_cfdata.c
@@ -44,6 +44,7 @@ e_comp_cfdata_edd_init(E_Config_DD **conf_edd, E_Config_DD **match_edd)
 //   E_CONFIG_VAL(D, T, lock_fps, UCHAR);
    E_CONFIG_VAL(D, T, grab, UCHAR);
    E_CONFIG_VAL(D, T, vsync, UCHAR);
+   E_CONFIG_VAL(D, T, no_dither, UCHAR);
    E_CONFIG_VAL(D, T, swap_mode, UCHAR);
    //E_CONFIG_VAL(D, T, keep_unmapped, UCHAR);
    E_CONFIG_VAL(D, T, send_flush, UCHAR);
@@ -80,6 +81,7 @@ e_comp_cfdata_config_new(void)
 //   cfg->lock_fps = 0;
    cfg->grab = 0;
    cfg->vsync = 1;
+   cfg->no_dither = 0;
 #ifdef ECORE_EVAS_GL_X11_OPT_SWAP_MODE
    cfg->swap_mode = ECORE_EVAS_GL_X11_SWAP_MODE_AUTO;
 #else
diff --git a/src/bin/e_comp_cfdata.h b/src/bin/e_comp_cfdata.h
index 1a3e243ae..c9f92b88c 100644
--- a/src/bin/e_comp_cfdata.h
+++ b/src/bin/e_comp_cfdata.h
@@ -22,6 +22,7 @@ struct _E_Comp_Config
    unsigned char grab;
    unsigned char vsync;
    unsigned char swap_mode;
+   unsigned char no_dither;
    unsigned char keep_unmapped;
    unsigned char send_flush;
    unsigned char send_dump;
diff --git a/src/bin/e_int_config_comp.c b/src/bin/e_int_config_comp.c
index 6ffe8687a..d3d4ff517 100644
--- a/src/bin/e_int_config_comp.c
+++ b/src/bin/e_int_config_comp.c
@@ -8,6 +8,7 @@ struct _E_Config_Dialog_Data
    int         smooth_windows;
    int         grab;
    int         vsync;
+   int         dither;
    int         swap_mode;
 
    const char *shadow_style;
@@ -25,6 +26,7 @@ struct _E_Config_Dialog_Data
 
    Evas_Object *styles_il;
    Evas_Object *vsync_check;
+   Evas_Object *dither_check;
    Evas_Object *texture_check;
 
    Evas_Object *swap_auto_radio;
@@ -104,6 +106,7 @@ _create_data(E_Config_Dialog *cfd EINA_UNUSED)
    cfdata->smooth_windows = conf->smooth_windows;
    cfdata->grab = conf->grab;
    cfdata->vsync = conf->vsync;
+   cfdata->dither = !(!!conf->no_dither);
    cfdata->swap_mode = conf->swap_mode;
    cfdata->shadow_style = eina_stringshare_add(conf->shadow_style);
 
@@ -131,6 +134,8 @@ _comp_engine_toggle(void *data, Evas_Object *o EINA_UNUSED, void *event EINA_UNU
 
    e_widget_disabled_set(cfdata->vsync_check,
                          (cfdata->engine == E_COMP_ENGINE_SW));
+   e_widget_disabled_set(cfdata->dither_check,
+                         (cfdata->engine == E_COMP_ENGINE_SW));
 
    if (cfdata->texture_check)
      e_widget_disabled_set(cfdata->texture_check,
@@ -284,7 +289,12 @@ _advanced_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data
 //             e_widget_framelist_object_append(of, ob);
           }
      }
+   ob = e_widget_check_add(evas, _("Dithering"), &(cfdata->dither));
+   e_widget_framelist_object_append(of, ob);
+   cfdata->dither_check = ob;
+   e_widget_disabled_set(ob, (cfdata->engine == E_COMP_ENGINE_SW));
    e_widget_list_object_append(ol, of, 1, 1, 0.5);
+
    e_widget_toolbook_page_append(otb, NULL, _("Rendering"), ol, 0, 0, 0, 0, 0.5, 0.0);
 
    ///////////////////////////////////////////
@@ -433,6 +443,7 @@ _advanced_apply_data(E_Config_Dialog *cfd  EINA_UNUSED,
        (cfdata->indirect != conf->indirect) ||
        (cfdata->texture_from_pixmap != conf->texture_from_pixmap) ||
        (cfdata->vsync != conf->vsync) ||
+       (cfdata->dither != !(!!conf->no_dither)) ||
        (cfdata->swap_mode != conf->swap_mode))
      {
         E_Action *a;
@@ -441,6 +452,7 @@ _advanced_apply_data(E_Config_Dialog *cfd  EINA_UNUSED,
         conf->indirect = cfdata->indirect;
         conf->texture_from_pixmap = cfdata->texture_from_pixmap;
         conf->vsync = cfdata->vsync;
+        conf->no_dither = !(!!cfdata->dither);
         conf->swap_mode = cfdata->swap_mode;
 
         a = e_action_find("restart");
@@ -502,6 +514,10 @@ _basic_create_widgets(E_Config_Dialog *cfd,
         cfdata->vsync_check = ob;
         e_widget_disabled_set(ob, (cfdata->engine == E_COMP_ENGINE_SW));
      }
+   ob = e_widget_check_add(evas, _("Dithering"), &(cfdata->dither));
+   e_widget_framelist_object_append(of, ob);
+   cfdata->dither_check = ob;
+   e_widget_disabled_set(ob, (cfdata->engine == E_COMP_ENGINE_SW));
 
    ob = e_widget_check_add(evas, _("Smooth scaling of window content"), &(cfdata->smooth_windows));
    e_widget_framelist_object_append(of, ob);
@@ -582,7 +598,8 @@ _basic_apply_data(E_Config_Dialog *cfd  EINA_UNUSED,
    if ((cfdata->engine != conf->engine) ||
        (cfdata->indirect != conf->indirect) ||
        (cfdata->texture_from_pixmap != conf->texture_from_pixmap) ||
-       (cfdata->vsync != conf->vsync))
+       (cfdata->vsync != conf->vsync) ||
+       (cfdata->dither != !(!!conf->no_dither)))
      {
         E_Action *a;
 
@@ -590,6 +607,7 @@ _basic_apply_data(E_Config_Dialog *cfd  EINA_UNUSED,
         conf->indirect = cfdata->indirect;
         conf->texture_from_pixmap = cfdata->texture_from_pixmap;
         conf->vsync = cfdata->vsync;
+        conf->no_dither = !(!!cfdata->dither);
 
         a = e_action_find("restart");
         if ((a) && (a->func.go)) a->func.go(NULL, NULL);