diff --git a/lib/providers/filesystem/index.js b/lib/providers/filesystem/index.js
index 6f11bfa..3d702dd 100644
--- a/lib/providers/filesystem/index.js
+++ b/lib/providers/filesystem/index.js
@@ -56,7 +56,7 @@ function validateName(name, cb) {
     return false;
   }
   var match = namePattern.exec(name);
-  if (match && match.index === 0 && match[0].length === name.length) {
+  if (match && match.index === 0) {
     return true;
   } else {
     cb && process.nextTick(cb.bind(null,