diff --git a/frontend/src/tabs-hook.tsx b/frontend/src/tabs-hook.tsx
index 41bfad1a..493faa6b 100644
--- a/frontend/src/tabs-hook.tsx
+++ b/frontend/src/tabs-hook.tsx
@@ -72,7 +72,6 @@ class TabsHook extends Logger {
 
   deinit() {
     this.qamPatch?.unpatch();
-    // this.qAMRoot.return.alternate.type = this.qAMRoot.return.type;
   }
 
   add(tab: Tab) {