diff --git a/.travis.yml b/.travis.yml
index 811e8eb2..b339691c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,6 @@ language: go
 go:
  - 1.13.x
  - 1.12.x
- - 1.11.x
  - master
 
 go_import_path: gonum.org/v1/netlib