diff --git a/src/ol/array.js b/src/ol/array.js
index 356b578112..be51a83c2c 100644
--- a/src/ol/array.js
+++ b/src/ol/array.js
@@ -1,5 +1,7 @@
 goog.provide('ol.array');
 
+goog.require('ol');
+
 
 /**
  * Performs a binary search on the provided sorted list and returns the index of the item if found. If it can't be found it'll return -1.