diff --git a/src/c3nav/editor/static/editor/js/editor.js b/src/c3nav/editor/static/editor/js/editor.js
index bf7f48f9..5a56083e 100644
--- a/src/c3nav/editor/static/editor/js/editor.js
+++ b/src/c3nav/editor/static/editor/js/editor.js
@@ -35,9 +35,7 @@ editor = {
             }
         });
 
-        if (!window.mobileclient) {
-            window.onbeforeunload = editor._onbeforeunload;
-        }
+        window.onbeforeunload = editor._onbeforeunload;
 
         L.control.scale({imperial: false}).addTo(editor.map);