diff --git a/js/functions.js b/js/functions.js
index dfb7a912..f31628c3 100644
--- a/js/functions.js
+++ b/js/functions.js
@@ -117,9 +117,13 @@ function mkChosen(options) {
 function accSearch(continous, event) {
     var lenTxtSearch = $('#txtSearch').val().length;
 
-    if ( typeof (event) != 'undefined' && (event.keyCode < 48 || (event.keyCode > 105 && event.keyCode < 123)) ) return;
+    if ( typeof (event) != 'undefined'
+        && ((event.keyCode < 48 && event.keyCode != 13) || (event.keyCode > 105 && event.keyCode < 123)) ) return;
 
-    if (lenTxtSearch < 3 && continous === 1 && lenTxtSearch > window.lastlen) return;
+    if (lenTxtSearch < 3
+        && continous === 1
+        && lenTxtSearch > window.lastlen
+        && event.keyCode != 13) return;
 
     window.lastlen = lenTxtSearch;