diff --git a/user/chest/modules/style.nix b/user/chest/modules/style.nix
index 27d317d..5e39fc5 100644
--- a/user/chest/modules/style.nix
+++ b/user/chest/modules/style.nix
@@ -53,4 +53,17 @@
       terminal = .5;
     };
   };
+
+  dconf.settings = {
+    "org/gnome/desktop/interface".color-scheme = "prefer-dark";
+  };
+
+  gtk = {
+    gtk4.extraConfig = {
+      gtk-application-prefer-dark-theme = true;
+    };
+    gtk3.extraConfig = {
+      gtk-application-prefer-dark-theme = true;
+    };
+  };
 }
diff --git a/user/sweetbread/modules/style.nix b/user/sweetbread/modules/style.nix
index 5949b4c..e2f431d 100644
--- a/user/sweetbread/modules/style.nix
+++ b/user/sweetbread/modules/style.nix
@@ -54,4 +54,17 @@
       terminal = .9;
     };
   };
+
+  dconf.settings = {
+    "org/gnome/desktop/interface".color-scheme = "prefer-dark";
+  };
+
+  gtk = {
+    gtk4.extraConfig = {
+      gtk-application-prefer-dark-theme = true;
+    };
+    gtk3.extraConfig = {
+      gtk-application-prefer-dark-theme = true;
+    };
+  };
 }