diff --git a/go.mod b/go.mod
index ab99294..1e0f5f3 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,7 @@
 module f5
 
+go 1.14
+
 require (
 	github.com/golang/protobuf v1.4.2
 	google.golang.org/protobuf v1.23.0