diff --git a/.travis.yml b/.travis.yml
index c794526e..084ceae6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,8 +10,6 @@ otp_release:
 
 matrix:
   include:
-    - elixir: 1.8
-      otp_release: 21.0
     - elixir: 1.9
       otp_release: 22.0