diff --git a/.github/workflows/eventindexer.yml b/.github/workflows/eventindexer.yml
index 6158d07fdb2..2d9efa97490 100644
--- a/.github/workflows/eventindexer.yml
+++ b/.github/workflows/eventindexer.yml
@@ -62,7 +62,7 @@ jobs:
 
   push-eventindexer-docker-image:
     # Skip dependabot PRs
-    if: ${{ github.event_name == 'pull_request' && ! startsWith(github.head_ref, 'refs/heads/dependabot/') && !startsWith(github.head_ref, 'release-please') }}
+    if: ${{ github.event_name == 'pull_request' && ! startsWith(github.head_ref, 'refs/heads/dependabot/') && !startsWith(github.head_ref, 'release-please') && github.event.pull_request.head.repo.fork == false }}
     name: Build and push docker image
     runs-on: [arc-runner-set]
 
diff --git a/.github/workflows/guardian-prover-health-check.yml b/.github/workflows/guardian-prover-health-check.yml
index 7bd6a886357..fc5f70e5f28 100644
--- a/.github/workflows/guardian-prover-health-check.yml
+++ b/.github/workflows/guardian-prover-health-check.yml
@@ -58,7 +58,7 @@ jobs:
 
   push-guardian-prover-health-check-docker-image:
     # Skip dependabot PRs
-    if: ${{ github.event.pull_request.draft == false  && !startsWith(github.head_ref, 'release-please' && !startsWith(github.head_ref, 'refs/heads/dependabot/')) }}
+    if: ${{ github.event.pull_request.draft == false  && !startsWith(github.head_ref, 'release-please') && !startsWith(github.head_ref, 'refs/heads/dependabot/') && github.event.pull_request.head.repo.fork == false }}
     name: Build and push docker image
     runs-on: [taiko-runner]
 
diff --git a/.github/workflows/relayer.yml b/.github/workflows/relayer.yml
index 9c0fe4d683a..9549b5f20b6 100644
--- a/.github/workflows/relayer.yml
+++ b/.github/workflows/relayer.yml
@@ -62,7 +62,7 @@ jobs:
 
   push-relayer-docker-image:
     # Skip dependabot PRs
-    if: ${{ github.event.pull_request.draft == false  && !startsWith(github.head_ref, 'release-please') && !startsWith(github.head_ref, 'refs/heads/dependabot/') }}
+    if: ${{ github.event.pull_request.draft == false  && !startsWith(github.head_ref, 'release-please') && !startsWith(github.head_ref, 'refs/heads/dependabot/') && github.event.pull_request.head.repo.fork == false }}
     name: Build and push docker image
     runs-on: [arc-runner-set]