diff --git a/lodash.js b/lodash.js
index 367ad55cc..f969108bf 100644
--- a/lodash.js
+++ b/lodash.js
@@ -4413,9 +4413,8 @@
             othIndex = -1;
 
         while (++othIndex < length) {
-          var othArray = arrays[othIndex];
           if (othIndex != index) {
-            result[index] = baseDifference(result[index] || array, othArray, iteratee, comparator);
+            result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator);
           }
         }
       }