diff --git a/entrypoint.sh b/entrypoint.sh
index 7f6ccb1..c9d1a03 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -3,6 +3,7 @@ set -e
 
 if [ -n "${GITHUB_WORKSPACE}" ]; then
     cd "${GITHUB_WORKSPACE}" || exit
+    git config --global --add safe.directory "${GITHUB_WORKSPACE}" || exit 1
 fi
 
 export REVIEWDOG_GITHUB_API_TOKEN="${INPUT_GITHUB_TOKEN}"