diff --git a/.gitignore b/.gitignore
index c3a8113..7c43847 100755
--- a/.gitignore
+++ b/.gitignore
@@ -21,8 +21,8 @@
 IP/*/*
 !IP/*/*.xci*
 
-BD/*
-!BD/*.bd
+BD/*/*
+!BD/*/*.bd
 
 ## OS
 .DS_Store