diff --git a/extension.js b/extension.js
index c4df263..edfca1c 100644
--- a/extension.js
+++ b/extension.js
@@ -21,6 +21,7 @@
  * <http://www.gnu.org/licenses/>.
  */
 
+const GLib = imports.gi.GLib;
 const Main = imports.ui.main;
 const MainLoop = imports.mainloop;
 const Lang = imports.lang;
diff --git a/metadata.json b/metadata.json
index e43a922..a34400d 100644
--- a/metadata.json
+++ b/metadata.json
@@ -4,7 +4,11 @@
         "3.10",
         "3.14",
         "3.16",
-        "3.18"
+        "3.18",
+        "3.20",
+        "3.22",
+        "3.24",
+        "3.26"
     ],
     "uuid": "MinariDate@gergely.polonkai.eu",
     "name": "Minari Date",