diff --git a/Makefile b/Makefile
index 02af61d..e623450 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,9 @@
 all: getpeername
 
+# requires busybox nc
+test:
+	nc -s 127.1.33.7 -l -p 1234 -e ./getpeername &
+	nc -w 1 127.1.33.7 1234
+
 clean:
 	rm getpeername