diff --git a/zefie_wtvp_minisrv/app.js b/zefie_wtvp_minisrv/app.js
index e682e1b3..6a52e8fa 100644
--- a/zefie_wtvp_minisrv/app.js
+++ b/zefie_wtvp_minisrv/app.js
@@ -496,6 +496,7 @@ function headerStringToObj(headers, response = false) {
 }
 
 async function sendToClient(socket, headers_obj, data) {
+    var compress_data = false;
     var headers = "";
     var content_length = 0;
     if (typeof (data) === 'undefined') data = '';