diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f9da694e..3ddd986a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -144,6 +144,7 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     needs: [rust-fmt, rust-clippy, rust-test]
+    if: github.event_name == 'pull_request'
     steps:
       - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
@@ -158,7 +159,7 @@ jobs:
   api-test:
     name: API tests (via Hurl)
     needs: build
-    # if: github.event_name == 'pull_request'
+    if: github.event_name == 'pull_request'
     timeout-minutes: 30
     runs-on: ubuntu-latest
     steps:
@@ -197,7 +198,7 @@ jobs:
     name: Frontend end-to-end tests (via Playwright)
     # ensure that api tests are ok before
     needs: api-test
-    # if: github.event_name == 'pull_request'
+    if: github.event_name == 'pull_request'
     timeout-minutes: 60
     runs-on: ubuntu-latest
     steps: