diff --git a/lib/ace/tokenizer.js b/lib/ace/tokenizer.js
index 12e9c030..627d3841 100644
--- a/lib/ace/tokenizer.js
+++ b/lib/ace/tokenizer.js
@@ -131,7 +131,7 @@ var Tokenizer = function(rules) {
                         value: value[i]
                     }
                 } else {
-                    token.value += value;
+                    token.value += value[i];
                 }
             }