diff --git a/urijs/URI-tests.ts b/urijs/URIjs-tests.ts
similarity index 95%
rename from urijs/URI-tests.ts
rename to urijs/URIjs-tests.ts
index 2ccd29d9c..2dfd15618 100644
--- a/urijs/URI-tests.ts
+++ b/urijs/URIjs-tests.ts
@@ -1,4 +1,4 @@
-/// <reference path="URI.d.ts" />
+/// <reference path="URIjs.d.ts" />
 
 URI();
 URI('http://user:pass@example.org:80/foo/bar.html?foo=bar&bar=baz#frag');
diff --git a/urijs/URI.d.ts b/urijs/URIjs.d.ts
similarity index 100%
rename from urijs/URI.d.ts
rename to urijs/URIjs.d.ts