diff --git a/CI/scripts/housekeeping.sh b/CI/scripts/housekeeping.sh
index d4ac1d9a9c..226ab33d74 100755
--- a/CI/scripts/housekeeping.sh
+++ b/CI/scripts/housekeeping.sh
@@ -23,6 +23,7 @@ if [ -z "${clang_diffs}" ]; then
 else
   echo "ERROR: Style guide checker failed. Please run clang-format."
   echo "clang_diffs: ${clang_diffs}"
+  git diff
   exit 1
 fi