diff --git a/SugarCRM.gitignore b/SugarCRM.gitignore
index 833485e343fe024938dcd155b76aad3ce4cf2968..daee6a35e605432488d1513d786990b8bc375eb6 100644
--- a/SugarCRM.gitignore
+++ b/SugarCRM.gitignore
@@ -29,3 +29,6 @@ custom/working/*
 silentUpgrade*.php
 # Logs files can safely be ignored.
 *.log
+# Ignore Files Built By Other Files
+custom/modules/*/Ext/
+custom/application/Ext/*