diff --git a/.travis.yml b/.travis.yml
index 62de363aa26c56c51684c02234a51f803c9fa031..feb052a52fca0436662b42d232b89f02fa7bea74 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,12 @@
 language: go
 
+os:
+  - linux
+  - osx
+
 go:
   - "1.12"
+  - "1.13"
 
 env:
   - GO111MODULE=on