diff --git a/action.yml b/action.yml
index a2d59b4..0c16bf5 100644
--- a/action.yml
+++ b/action.yml
@@ -63,4 +63,6 @@ runs:
         if [ -n "$REF" ]; then
           echo "Checking out ref: $REF"
           git checkout "$REF"
+        else
+          echo "No Ref provided to checkout!"
         fi
\ No newline at end of file