diff --git a/.gitignore b/.gitignore
index c75896185e3..fdac72ea252 100644
--- a/.gitignore
+++ b/.gitignore
@@ -90,3 +90,8 @@ log/
 plugins/network-elements/juniper-contrail/logs/
 scripts/vm/hypervisor/xenserver/vhd-util
 *.orig
+tools/appliance/box/
+.reviewboardrc
+.checkstyle
+.pmd
+.pmdruleset.xml