diff --git a/home/modules/appearance/gtk.nix b/home/modules/appearance/gtk.nix
index 1b81031..5d8467e 100644
--- a/home/modules/appearance/gtk.nix
+++ b/home/modules/appearance/gtk.nix
@@ -27,8 +27,14 @@ in {
       };
       gtk3.extraCss = gtkCss;
       gtk4.extraCss = gtkCss;
+
+      # Dark system theme
+      gtk3.extraConfig.gtk-application-prefer-dark-theme = true;
+      gtk4.extraConfig.gtk-application-prefer-dark-theme = true;
     };
 
+    dconf.settings."org/gnome/desktop/interface".color-scheme = "prefer-dark";
+
     #TODO: add gtk css configuration
 
     services.xsettingsd = {