diff --git a/test/test-build.js b/test/test-build.js
index 68b3092d3..f4a9de16d 100644
--- a/test/test-build.js
+++ b/test/test-build.js
@@ -783,6 +783,7 @@
 
         _.each([
           'assign',
+          'at',
           'bindKey',
           'forIn',
           'forOwn',