diff --git a/internal/qtls/go117.go b/internal/qtls/go117.go
new file mode 100644
index 000000000..1df66e8cd
--- /dev/null
+++ b/internal/qtls/go117.go
@@ -0,0 +1,3 @@
+// +build go1.17
+
+"quic-go doesn't build on Go 1.17 yet."