diff --git a/bin/serve-https.js b/bin/serve-https.js
index 3d50308..73c24ec 100755
--- a/bin/serve-https.js
+++ b/bin/serve-https.js
@@ -399,7 +399,7 @@ function run() {
     console.info('\t' + httpsUrl);
 
     // Insecure Port
-    p = '';
+    p = opts.insecurePort;
     if (httpPort !== p) {
       p = ':' + opts.insecurePort;
     }