diff --git a/.github/scripts/run_with_env_secrets.py b/.github/scripts/run_with_env_secrets.py
index 8a0e63ded7..15afd38221 100644
--- a/.github/scripts/run_with_env_secrets.py
+++ b/.github/scripts/run_with_env_secrets.py
@@ -78,6 +78,7 @@ def main():
             --shm-size=2g \
             --tty \
             --ulimit stack=10485760:83886080 \
+            --ulimit core=0 \
             { os.environ.get('GPU_FLAG', '') } \
             -v "{ os.environ.get('GITHUB_WORKSPACE', '') }/{ os.environ.get('REPOSITORY', '') }:/{ os.environ.get('REPOSITORY', 'work') }" \
             -v "{ os.environ.get('GITHUB_WORKSPACE', '') }/test-infra:/test-infra" \