diff --git a/go.mod b/go.mod
index 31f39cc..d8513af 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/urfave/cli
 
-go 1.12
+go 1.11
 
 require (
 	github.com/BurntSushi/toml v0.3.1