diff --git a/src/types/extension.ts b/src/types/extension.ts
index 3b8fffb6fa..f639232434 100644
--- a/src/types/extension.ts
+++ b/src/types/extension.ts
@@ -18,7 +18,7 @@ export type ExtensionPayload = {
 export type ExtensionResponse = {
   message: string;
   success: boolean;
-  url: string;
+  url?: string;
 };
 
 export type ExtensionRole = {
diff --git a/src/utilities/effects.ts b/src/utilities/effects.ts
index bc4b41a865..329d42313a 100644
--- a/src/utilities/effects.ts
+++ b/src/utilities/effects.ts
@@ -687,7 +687,9 @@ const effects = {
       if (response.success) {
         showSuccessToast(response.message);
         logMessage('log', `Executed extension "${extension.label}" (ID=${extension.id}).`);
-        window.open(response.url, '_blank');
+        if (response.url) {
+          window.open(response.url, '_blank');
+        }
       } else {
         throw new Error(response.message);
       }