diff --git a/modules/gnome.nix b/modules/gnome.nix
index 1ab0e72..3592f9b 100644
--- a/modules/gnome.nix
+++ b/modules/gnome.nix
@@ -2,4 +2,5 @@
   services.xserver.displayManager.gdm.enable = true;
   services.xserver.desktopManager.gnome.enable = true;
   programs.dconf.enable = true;
+  environment.sessionVariables.NIXOS_OZONE_WL = "1";
 }
diff --git a/modules/kde.nix b/modules/kde.nix
index e653ce8..cd584ea 100644
--- a/modules/kde.nix
+++ b/modules/kde.nix
@@ -7,6 +7,7 @@
     };
     defaultSession = "plasma";
   };
+  environment.sessionVariables.NIXOS_OZONE_WL = "1";
   services.desktopManager.plasma6.enable = true;
   programs.dconf.enable = true;