diff --git a/web/src/components/settings/MasksAndZones.tsx b/web/src/components/settings/MasksAndZones.tsx
index 955f9e625..381b1d952 100644
--- a/web/src/components/settings/MasksAndZones.tsx
+++ b/web/src/components/settings/MasksAndZones.tsx
@@ -338,6 +338,7 @@ export default function MasksAndZones({
   useEffect(() => {
     if (selectedCamera) {
       setActivePolygonIndex(undefined);
+      setEditPane(undefined);
     }
   }, [selectedCamera]);