diff --git a/tasks/istanbul.js b/tasks/istanbul.js
index <HASH>..<HASH> 100644
--- a/tasks/istanbul.js
+++ b/tasks/istanbul.js
@@ -34,7 +34,7 @@ module.exports = function(grunt) {
 		grunt.file.delete(dest);
 
 		var count = 0,
-			generateModuleDir;
+			generateModuleDir,
 			modules = [];
 
 		if (options.generateModule) {
fix 'modules' is not defined.