diff --git a/services/static-webserver/client/source/class/osparc/viewer/NodeViewer.js b/services/static-webserver/client/source/class/osparc/viewer/NodeViewer.js
index ca19b40d13c..face09ef10f 100644
--- a/services/static-webserver/client/source/class/osparc/viewer/NodeViewer.js
+++ b/services/static-webserver/client/source/class/osparc/viewer/NodeViewer.js
@@ -67,7 +67,7 @@ qx.Class.define("osparc.viewer.NodeViewer", {
         } else {
           study.getWorkbench().addListener("changeDeserialized", e => {
             if (e.getData()) {
-              startPolling()
+              startPolling();
             }
           });
         }