diff --git a/user/firefox.nix b/user/firefox.nix
index 1dd599c..2cf2e43 100644
--- a/user/firefox.nix
+++ b/user/firefox.nix
@@ -49,6 +49,12 @@ in
             hash = "sha256-yt6yRiLTuaK4K/QwgkL9gCVGsSa7ndFOHqZvKqIGZ5U=";
           })
 
+          (pkgs.fetchFirefoxAddon {
+            name = "gnome_shell_integration";
+            url = "https://addons.mozilla.org/firefox/downloads/file/4591252/gnome_shell_integration-12.1.xpi";
+            hash = "sha256-gVv8CKKnjKenp9WcVASiBmu6xhcxE8GfHq46a3qDnbU=";
+          })
+
           (pkgs.fetchFirefoxAddon {
             name = "vimium_ff";
             url = "https://addons.mozilla.org/firefox/downloads/file/4191523/vimium_ff-2.0.6.xpi";