diff --git a/.travis.yml b/.travis.yml
index ba0c8ead8..ddaeed2ce 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,6 @@ language: objective-c
 
 # todo
 #
-# test with Ruby 1.9, but allow failure
 # test with Ruby 2.1, but allow failure
 #