diff --git a/packages/builder/src/components/start/ExportAppModal.svelte b/packages/builder/src/components/start/ExportAppModal.svelte
index 0e5930487d..5cc3393a89 100644
--- a/packages/builder/src/components/start/ExportAppModal.svelte
+++ b/packages/builder/src/components/start/ExportAppModal.svelte
@@ -51,7 +51,7 @@
         notifications.error("Error exporting the app.")
       }
     } catch (error) {
-      notifications.error(error.message ?? "Error downloading the exported app")
+      notifications.error(error.message || "Error downloading the exported app")
     }
   }
 </script>