diff --git a/.babelrc b/.babelrc
index 8a3c8a54..835fb2a5 100644
--- a/.babelrc
+++ b/.babelrc
@@ -13,7 +13,7 @@
         "./resource": "resource",
         "./extractors": "extractors",
         "./test-helpers.js": "test-helpers",
-        "./iris.js": "iris"
+        "./mercury.js": "mercury"
       }
     }]
   ]