diff --git a/apps/mobile/src/lib/threadActivity.test.ts b/apps/mobile/src/lib/threadActivity.test.ts
index 70f6736e85c..a3e2eb8ab37 100644
--- a/apps/mobile/src/lib/threadActivity.test.ts
+++ b/apps/mobile/src/lib/threadActivity.test.ts
@@ -42,6 +42,7 @@ function makeThread(
     proposedPlans: [],
     activities: [],
     checkpoints: [],
+    visualPlans: [],
     session: null,
     ...input,
   };