diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index d7cbfef..93cecf6 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -13,6 +13,11 @@ concurrency:
 
 jobs:
   deploy:
+    # TEMPORARILY DISABLED while the Phase 0–5 stack is merged into main, so each
+    # merge to main does NOT trigger `cdk deploy --all`. Re-enable when starting
+    # Phase 6 by removing this `if:` line (revert this commit). The pipeline +
+    # grafana stacks are already deployed (manually) and validated in prod.
+    if: ${{ false }}
     uses: Sea-Haven-Industries/.github/.github/workflows/cd-cdk.yaml@main
     with:
       python-version: "3.12"