diff --git a/lib/ecstatic.js b/lib/ecstatic.js
index 6e415eb..dabb22b 100644
--- a/lib/ecstatic.js
+++ b/lib/ecstatic.js
@@ -28,7 +28,7 @@ function decodePathname(pathname) {
     }
 
     return piece;
-  }).join('/'));
+  }).join('/')).replace(/\\/g, '/');
 }