diff --git a/src/OrderedSet.js b/src/OrderedSet.js
index 6d7d49eff..3811a0971 100644
--- a/src/OrderedSet.js
+++ b/src/OrderedSet.js
@@ -47,6 +47,7 @@ const OrderedSetPrototype = OrderedSet.prototype;
 OrderedSetPrototype[IS_ORDERED_SYMBOL] = true;
 OrderedSetPrototype.zip = IndexedCollectionPrototype.zip;
 OrderedSetPrototype.zipWith = IndexedCollectionPrototype.zipWith;
+OrderedSetPrototype.zipAll = IndexedCollectionPrototype.zipAll;
 
 OrderedSetPrototype.__empty = emptyOrderedSet;
 OrderedSetPrototype.__make = makeOrderedSet;