diff --git a/imagesloaded/imagesloaded-tests.ts b/imagesloaded/imagesloaded-tests.ts
index ad9d3a3db..7ab773822 100644
--- a/imagesloaded/imagesloaded-tests.ts
+++ b/imagesloaded/imagesloaded-tests.ts
@@ -1,4 +1,4 @@
-/// <reference path="imagesLoaded.d.ts" />
+/// <reference path="imagesloaded.d.ts" />
 
 function test_ctor() {
   // element