diff --git a/www/webrtc/index.html b/www/webrtc/index.html
index 8f9b60e6..44ab4dae 100644
--- a/www/webrtc/index.html
+++ b/www/webrtc/index.html
@@ -155,7 +155,7 @@
                     audioEnable:document.getElementById('audioEnable').checked,
                     videoEnable:document.getElementById('videoEnable').checked,
                     recvOnly:recvOnly,
-                    resolution:{w:w,h:h},
+                    resolution:{w,h},
                     usedatachannel:document.getElementById('datachannel').checked,
                 }
             );