diff --git a/.ackrc b/.ackrc
index 2d8317d38..023af1289 100644
--- a/.ackrc
+++ b/.ackrc
@@ -3,3 +3,5 @@
 --ignore-dir=node_modules
 --ignore-dir=bower_components
 --ignore-dir=coverage
+--ignore-dir=vendor
+--ignore-dir=tests