diff --git a/common/js/js_app.js b/common/js/js_app.js
index 68894e1cd..d116113d6 100644
--- a/common/js/js_app.js
+++ b/common/js/js_app.js
@@ -129,7 +129,7 @@ _app_base = {
 	 * @brief get plugin
 	 */
 	getPlugin : function(sPluginName) {
-		sPluginName = sPluginsName.toLowerCase();
+		sPluginName = sPluginName.toLowerCase();
 		if ($.isArray(this._plugins[sPluginName])) {
 			return this._plugins[sPluginName];
 		} else {
@@ -276,4 +276,4 @@ $(function(){ xe.broadcast('ONREADY'); });
 // load event
 $(window).load(function(){ xe.broadcast('ONLOAD'); });
 
-})(jQuery);
\ No newline at end of file
+})(jQuery);