diff --git a/oscar/configuration.nix b/oscar/configuration.nix
index e0d8a4f..27354e7 100644
--- a/oscar/configuration.nix
+++ b/oscar/configuration.nix
@@ -98,7 +98,6 @@
   };
 
   environment.sessionVariables = {
-    NIXOS_OZONE_WL = "1";
     BUILDKIT_PROGRESS = "plain";
   };