diff --git a/src/fs.js b/src/fs.js
index e28d71e..4f7e39b 100644
--- a/src/fs.js
+++ b/src/fs.js
@@ -1956,6 +1956,10 @@ define(function(require) {
         _utimes(context, path, atime, mtime, callback);
       }
     );
+    
+    if (error) {
+      callback(error);
+    }
   };
   FileSystem.prototype.futimes = function(fd, atime, mtime, callback) {
     callback = maybeCallback(callback);
@@ -1966,6 +1970,10 @@ define(function(require) {
         _futimes(fs, context, fd, atime, mtime, callback);
       }
     );
+
+    if (error) {
+      callback(error);
+    }
   };
 
   return {