diff --git a/go.mod b/go.mod
index 51619b78..aff65114 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/miekg/dns
 
-go 1.13
+go 1.14
 
 require (
 	golang.org/x/net v0.0.0-20210226172049-e18ecbb05110
diff --git a/listen_go_not111.go b/listen_no_reuseport.go
similarity index 100%
rename from listen_go_not111.go
rename to listen_no_reuseport.go
diff --git a/listen_go111.go b/listen_reuseport.go
similarity index 100%
rename from listen_go111.go
rename to listen_reuseport.go