diff --git a/.github/workflows/test-default.yml b/.github/workflows/test-default.yml
index facbb4f1b..b0d544774 100644
--- a/.github/workflows/test-default.yml
+++ b/.github/workflows/test-default.yml
@@ -14,4 +14,9 @@ jobs:
     env:
       PYTHON_VERSION: "3.11"
     steps:
+      - name: Check out the codebase
+        uses: actions/checkout@e2f20e631ae6d7dd3b768f56a5d2af784dd54791 # v3 2.5.0
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+
       - uses: ./.github/workflows/molecule-template.yml
diff --git a/.github/workflows/test-ipv6.yml b/.github/workflows/test-ipv6.yml
index 9e6538cc0..142620d78 100644
--- a/.github/workflows/test-ipv6.yml
+++ b/.github/workflows/test-ipv6.yml
@@ -14,4 +14,9 @@ jobs:
     env:
       PYTHON_VERSION: "3.11"
     steps:
+      - name: Check out the codebase
+        uses: actions/checkout@e2f20e631ae6d7dd3b768f56a5d2af784dd54791 # v3 2.5.0
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+
       - uses: ./.github/workflows/molecule-template.yml
diff --git a/.github/workflows/test-single-node.yml b/.github/workflows/test-single-node.yml
index 8bd29b36e..9bb38f76a 100644
--- a/.github/workflows/test-single-node.yml
+++ b/.github/workflows/test-single-node.yml
@@ -14,4 +14,9 @@ jobs:
     env:
       PYTHON_VERSION: "3.11"
     steps:
+      - name: Check out the codebase
+        uses: actions/checkout@e2f20e631ae6d7dd3b768f56a5d2af784dd54791 # v3 2.5.0
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+
       - uses: ./.github/workflows/molecule-template.yml