diff --git a/src/define.sh b/src/define.sh
index e45ce02..059e1f1 100644
--- a/src/define.sh
+++ b/src/define.sh
@@ -266,4 +266,8 @@ validVersion() {
   return 1
 }
 
+migrateFiles() {
+  return 0
+}
+
 return 0