diff --git a/entrypoint.sh b/entrypoint.sh
index aece03b..4acd5e8 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -62,7 +62,7 @@ PRETTIER_RESULT=0
 echo "Prettifying files..."
 echo "Files:"
 prettier $INPUT_PRETTIER_OPTIONS \
-  || { PRETTIER_RESULT=$?; echo "Problem running prettier with $INPUT_PRETTIER_OPTIONS"; exit 1; }
+  || { PRETTIER_RESULT=$?; echo "Problem running prettier with $INPUT_PRETTIER_OPTIONS"; exit 1; } >> $GITHUB_STEP_SUMMARY
 
 echo "Prettier result: $PRETTIER_RESULT"