diff --git a/lib/collection.js b/lib/collection.js
index 8e2e30e8..f59fda02 100644
--- a/lib/collection.js
+++ b/lib/collection.js
@@ -441,7 +441,7 @@ Collection.prototype.distinct = function (field, query, fn) {
   // query
   debug('%s distinct %s (%j)', this.name, field, query);
   promise.query = query;
-  this.col.distinct(field, query, promise.fulfill);
+  this.col.distinct(field, query, promise.resolve);
 
   return promise;
 };