diff --git a/packages/utils/src/is.ts b/packages/utils/src/is.ts
index 8679a74..5063a57 100644
--- a/packages/utils/src/is.ts
+++ b/packages/utils/src/is.ts
@@ -5,5 +5,5 @@ export interface Is {
 }
 
 export const is: Is = {
-  dev: !app.isPackaged
+  dev: !app || !app.isPackaged
 }