diff --git a/internal/qtls/go_oldversion.go b/internal/qtls/go_oldversion.go
new file mode 100644
index 000000000..384d719c6
--- /dev/null
+++ b/internal/qtls/go_oldversion.go
@@ -0,0 +1,7 @@
+//go:build (go1.9 || go1.10 || go1.11 || go1.12 || go1.13 || go1.14 || go1.15) && !go1.16
+// +build go1.9 go1.10 go1.11 go1.12 go1.13 go1.14 go1.15
+// +build !go1.16
+
+package qtls
+
+var _ int = "The version of quic-go you're using can't be built using outdated Go versions. For more details, please see https://github.com/lucas-clemente/quic-go/wiki/quic-go-and-Go-versions."