diff --git a/util/update_public_suffix_list.sh b/util/update_public_suffix_list.sh
index 6c13b46e538..d284d03df37 100755
--- a/util/update_public_suffix_list.sh
+++ b/util/update_public_suffix_list.sh
@@ -77,3 +77,5 @@ SHA $GITSHA1.
 
 Pick-to: $PICK_TO_BRANCHES
 " --edit
+
+msg "Please use topic=publicsuffix-list-$GITSHA1 when pushing."