diff --git a/hooks/post_gen_project.py b/hooks/post_gen_project.py
index 844b1e850..ca1ffad32 100644
--- a/hooks/post_gen_project.py
+++ b/hooks/post_gen_project.py
@@ -114,7 +114,7 @@ def remove_sass_files():
 
 
 def remove_gulp_files():
-    file_names = ["gulpfile.js"]
+    file_names = ["gulpfile.mjs"]
     for file_name in file_names:
         os.remove(file_name)