diff --git a/lib/server/files.js b/lib/server/files.js
index e6f76fa6..47df7a04 100644
--- a/lib/server/files.js
+++ b/lib/server/files.js
@@ -24,7 +24,7 @@
                 }
             };
         
-        Util.checkArgs(arguments, ['files', 'options', 'callback']);
+        Util.checkArgs(arguments, ['files', 'callback']);
         
         if (noOptions) {
             callback   = options;