diff --git a/home/desktops/gnome/shell.nix b/home/desktops/gnome/shell.nix
index 6fd3072..cc26545 100644
--- a/home/desktops/gnome/shell.nix
+++ b/home/desktops/gnome/shell.nix
@@ -10,7 +10,7 @@
         "screen-rotate@shyzus.github.io"
         "tilingshell@ferrarodomenico.com"
         "dash-to-dock@micxgx.gmail.com"
-        "launch-new-instance@@gnome-shell-extensions.gcampax.github.com"
+        "launch-new-instance@gnome-shell-extensions.gcampax.github.com"
       ];
     };
   };