diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 60e78fe..e796572 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,8 +19,6 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: '3.10'
-      - name: Build pyz
-        run: python3 scripts/build_pyz.py
       - name: Smoke test
         run: python3 a2dev_cli.py smoke
 
diff --git a/.github/workflows/smoke.yml b/.github/workflows/smoke.yml
index 2c468e0..2db7ee5 100644
--- a/.github/workflows/smoke.yml
+++ b/.github/workflows/smoke.yml
@@ -2,6 +2,7 @@ name: Smoke
 
 on:
   push:
+    branches: [ main ]
   pull_request:
 
 jobs: