diff --git a/src/Explorer/Explorer.ts b/src/Explorer/Explorer.ts
index 2fe6f4d97..37987781c 100644
--- a/src/Explorer/Explorer.ts
+++ b/src/Explorer/Explorer.ts
@@ -1891,7 +1891,7 @@ export default class Explorer {
       this.isMongoIndexingEnabled(true);
     }
     if (flights.indexOf(Constants.Flights.GalleryPublish) !== -1) {
-      this.isGalleryPublishEnabled(true);
+      this.isGalleryPublishEnabled = ko.computed<boolean>(() => true);
     }
   }