diff --git a/services/clsi/.gitignore b/services/clsi/.gitignore
index b32ea20954..dee3eca1f5 100644
--- a/services/clsi/.gitignore
+++ b/services/clsi/.gitignore
@@ -2,6 +2,7 @@
 node_modules
 test/acceptance/fixtures/tmp
 compiles
+output
 .DS_Store
 *~
 cache