diff --git a/webpack/data/ue.js b/webpack/data/ue.js
index ccd49ea..dab8cbd 100644
--- a/webpack/data/ue.js
+++ b/webpack/data/ue.js
@@ -231,7 +231,7 @@ gstore.add('ic_handler', function(){
 gstore.add('ir_handler', function(ue_id){
 
 	/* (1) Abort if wrong ue_id */
-	if( ue_id == null || isNaN(ue_id) )
+	if( ue_id == null )
 		return;
 
 	/* (2.1) Find index in gstore */