diff --git a/.github/workflows/cpplint.yml b/.github/workflows/cpplint.yml
index 6ea139dfb..f8d6847ab 100644
--- a/.github/workflows/cpplint.yml
+++ b/.github/workflows/cpplint.yml
@@ -6,8 +6,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
-    # prevent push event from triggering if it's part of a PR
-    if: github.event_name != 'push' || github.event.pull_request == null
+    # prevent push event from triggering if it's part of a local PR, see
+    # https://github.com/orgs/community/discussions/57827#discussioncomment-6579237
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
 
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/yarnlint.yml b/.github/workflows/yarnlint.yml
index 165235ff7..229a93db3 100644
--- a/.github/workflows/yarnlint.yml
+++ b/.github/workflows/yarnlint.yml
@@ -6,8 +6,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
-    # prevent push event from triggering if it's part of a PR
-    if: github.event_name != 'push' || github.event.pull_request == null
+    # prevent push event from triggering if it's part of a local PR, see
+    # https://github.com/orgs/community/discussions/57827#discussioncomment-6579237
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
 
     defaults:
       run:
diff --git a/.github/workflows/yarnprettier.yml b/.github/workflows/yarnprettier.yml
index d288c8b90..260a19ba5 100644
--- a/.github/workflows/yarnprettier.yml
+++ b/.github/workflows/yarnprettier.yml
@@ -6,8 +6,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
-    # prevent push event from triggering if it's part of a PR
-    if: github.event_name != 'push' || github.event.pull_request == null
+    # prevent push event from triggering if it's part of a local PR, see
+    # https://github.com/orgs/community/discussions/57827#discussioncomment-6579237
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
 
     defaults:
       run: