diff --git a/.github/workflows/01.1.agentic_cron.yml b/.github/workflows/01.1.agentic_cron.yml
index 38b55e2b..75de3b24 100644
--- a/.github/workflows/01.1.agentic_cron.yml
+++ b/.github/workflows/01.1.agentic_cron.yml
@@ -112,6 +112,8 @@ jobs:
         run: playwright install chromium --with-deps
 
       - name: Workflow UI Synchronization Check (Mandate 11)
+        env:
+          PYTHONPATH: .
         run: |
           python src/sync_workflow_ui.py