diff --git a/cmd/contented/main.go b/cmd/contented/main.go
index d231351..5c56ae0 100644
--- a/cmd/contented/main.go
+++ b/cmd/contented/main.go
@@ -12,7 +12,7 @@ import (
 func main() {
 	cwd, _ := os.Getwd()
 
-	listenAddr := flag.String("listen", "127.0.0.1:80", "")
+	listenAddr := flag.String("listen", "127.0.0.1:80", "IP/Port to bind server")
 	dataDir := flag.String("data", cwd, "Directory for stored content")
 	dbPath := flag.String("db", "contented.db", "Path for metadata database")
 	appTitle := flag.String("title", "contented", "Title used in web interface")