diff --git a/creators/extension/app/files/gitignore b/creators/extension/app/files/gitignore
index 7a98cd314f4..369684ce0f8 100644
--- a/creators/extension/app/files/gitignore
+++ b/creators/extension/app/files/gitignore
@@ -67,4 +67,7 @@ jspm_packages/
 
 # System Files
 .DS_Store
-Thumbs.db
\ No newline at end of file
+Thumbs.db
+
+# Locally built assets (extensions)
+dist-pkg
\ No newline at end of file