diff --git a/test/mappings/simple.js b/test/mappings/simple.js
index cd10be3..5af9718 100644
--- a/test/mappings/simple.js
+++ b/test/mappings/simple.js
@@ -48,4 +48,5 @@ describe('<Low-level mapping functions>', function() {
   testEndpoint('getUsers');
   testEndpoint('getDocumentTypes');
   testEndpoint('getProviders');
+  testEndpoint('getHydraters');
 });