diff --git a/Makefile b/Makefile
index 401388bf6..6c2f1b777 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,10 @@
 usage:
 	echo "See Makefile"
 
-check: staticcheck
+vet:
+	go vet ./...
+
+check: staticcheck vet
 
 staticcheck:
 	go run honnef.co/go/tools/cmd/staticcheck -- $$(go list ./... | grep -v tempfork)
diff --git a/cmd/tailscale/cli/debug.go b/cmd/tailscale/cli/debug.go
index fff8b388a..8ab4467a0 100644
--- a/cmd/tailscale/cli/debug.go
+++ b/cmd/tailscale/cli/debug.go
@@ -63,5 +63,4 @@ func runMonitor(ctx context.Context) error {
 	mon.Start()
 	log.Printf("Started link change monitor; waiting...")
 	select {}
-	return nil
 }