diff --git a/modules/programs/firefox/default.nix b/modules/programs/firefox/default.nix
index 3500f72..b365bb4 100644
--- a/modules/programs/firefox/default.nix
+++ b/modules/programs/firefox/default.nix
@@ -12,7 +12,7 @@
         # Enable multi-touch...
         "MOZ_USE_XINPUT2" = "1";
         # ... and Wayland
-        "MOZ_USE_WAYLAND" = "1";
+        "MOZ_ENABLE_WAYLAND" = "1";
       };
     };