diff --git a/lodash.js b/lodash.js
index 31c3d2776..a9444b76b 100644
--- a/lodash.js
+++ b/lodash.js
@@ -13460,16 +13460,16 @@
       if (object == null) {
         return result;
       }
-      var bitmask = CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG;
+      var isDeep = false;
       paths = arrayMap(paths, function(path) {
         path = castPath(path, object);
-        bitmask |= (path.length > 1 ? CLONE_DEEP_FLAG : 0);
+        isDeep || (isDeep = path.length > 1);
         return path;
       });
-
       copyObject(object, getAllKeysIn(object), result);
-      result = baseClone(result, bitmask);
-
+      if (isDeep) {
+        result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG);
+      }
       var length = paths.length;
       while (length--) {
         baseUnset(result, paths[length]);