diff --git a/.github/workflows/main-pull-request-build.yml b/.github/workflows/main-pull-request-build.yml
index 04410c1afa9..c0ed8b978c7 100644
--- a/.github/workflows/main-pull-request-build.yml
+++ b/.github/workflows/main-pull-request-build.yml
@@ -12,6 +12,9 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
+      with:
+        persist-credentials: false
+
     - name: Set up JDK 17
       uses: actions/setup-java@v4
       with:
diff --git a/.github/workflows/main-push-build.yml b/.github/workflows/main-push-build.yml
index 2dd12dcd7f3..1f0d9eef7f0 100644
--- a/.github/workflows/main-push-build.yml
+++ b/.github/workflows/main-push-build.yml
@@ -12,6 +12,9 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
+      with:
+        persist-credentials: false
+
     - name: Set up JDK 17
       uses: actions/setup-java@v4
       with: