diff --git a/src/nodes/network.js b/src/nodes/network.js
index 07bd72c12..12d2c52ab 100644
--- a/src/nodes/network.js
+++ b/src/nodes/network.js
@@ -86,7 +86,7 @@
         this._ws.onmessage = function(e) {
             that.boxcolor = "#AFA";
             var data = JSON.parse(e.data);
-            if (data.room && data.room != this.properties.room) {
+            if (data.room && data.room != that.properties.room) {
                 return;
             }
             if (e.data.type == 1) {