diff --git a/lib/ace/mode/csharp_highlight_rules.js b/lib/ace/mode/csharp_highlight_rules.js
index bbb53697..7713e40b 100644
--- a/lib/ace/mode/csharp_highlight_rules.js
+++ b/lib/ace/mode/csharp_highlight_rules.js
@@ -26,7 +26,7 @@ var CSharpHighlightRules = function() {
                 token : "comment",
                 regex : "\\/\\/.*$"
             },
-            new DocCommentHighlightRules().getStartRule("doc-start"),
+            DocCommentHighlightRules.getStartRule("doc-start"),
             {
                 token : "comment", // multi line comment
                 regex : "\\/\\*",
@@ -95,7 +95,7 @@ var CSharpHighlightRules = function() {
     };
     
     this.embedRules(DocCommentHighlightRules, "doc-",
-        [ new DocCommentHighlightRules().getEndRule("start") ]);
+        [ DocCommentHighlightRules.getEndRule("start") ]);
 };
 
 oop.inherits(CSharpHighlightRules, TextHighlightRules);
diff --git a/lib/ace/mode/golang_highlight_rules.js b/lib/ace/mode/golang_highlight_rules.js
index e0d09ec6..b899057b 100644
--- a/lib/ace/mode/golang_highlight_rules.js
+++ b/lib/ace/mode/golang_highlight_rules.js
@@ -119,6 +119,9 @@ define(function(require, exports, module) {
                 }
             ]
         };
+		
+		this.embedRules(DocCommentHighlightRules, "doc-",
+			[ DocCommentHighlightRules.getEndRule("start") ]);
     }
     oop.inherits(GolangHighlightRules, TextHighlightRules);