diff --git a/.ackrc b/.ackrc
index 5352b87f..913bbbf9 100644
--- a/.ackrc
+++ b/.ackrc
@@ -3,3 +3,4 @@
 --ignore-dir=vendor/
 --ignore-dir=releases/
 --ignore-dir=rpmbuild/
+--type-set=mcl:ext:mcl