diff --git a/platform/chromium/vapi-background.js b/platform/chromium/vapi-background.js
index d005947..de20116 100644
--- a/platform/chromium/vapi-background.js
+++ b/platform/chromium/vapi-background.js
@@ -65,7 +65,7 @@ vAPI.tabs = {};
 
 /******************************************************************************/
 
-vAPI.isNoTabId = function(tabId) {
+vAPI.isBehindTheSceneTabId = function(tabId) {
     return tabId.toString() === '-1';
 };