diff --git a/.github/workflows/ci-test-tlm.yml b/.github/workflows/ci-test-tlm.yml
index b626fa67..3d7e9393 100644
--- a/.github/workflows/ci-test-tlm.yml
+++ b/.github/workflows/ci-test-tlm.yml
@@ -23,7 +23,6 @@ jobs:
           - "3.12"
     steps:
       - name: Check out latest commit
-        if: ${{ github.event.issue.pull_request }}
         uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.ref }}
@@ -59,7 +58,6 @@ jobs:
           - "3.11"
     steps:
       - name: Check out latest commit
-        if: ${{ github.event.issue.pull_request }}
         uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.ref }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 28fb82aa..003c7314 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,10 +10,6 @@ jobs:
     name: Type check
     runs-on: ubuntu-latest
     steps:
-      - name: Check out latest commit
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.ref }}
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2
         with: