diff --git a/roles/home-gui/files/gtk-3.0_settings.ini b/roles/home-gui/files/gtk-3.0_settings.ini
index 74a2fcd..859fe62 100644
--- a/roles/home-gui/files/gtk-3.0_settings.ini
+++ b/roles/home-gui/files/gtk-3.0_settings.ini
@@ -14,3 +14,4 @@ gtk-xft-rgba=rgb
 gtk-cursor-theme-size=0
 gtk-cursor-theme-name=Default
 gtk-key-theme-name=Default
+gtk-application-prefer-dark-theme=1