diff --git a/tests/fixtures/design/atomic.json b/tests/fixtures/design/atomic.json
index 5a58b915..5712da0e 100644
--- a/tests/fixtures/design/atomic.json
+++ b/tests/fixtures/design/atomic.json
@@ -21,6 +21,10 @@
   , "body"     : "{\"field\":\"foo\",\"value\":\"bar\"}"
   , "response" : "{\"foo\": \"bar\"}"
   }
+, { "method"   : "put"
+  , "path"     : "/design_atomic/_design/update/_update/addbaz/baz"
+  , "response" : "{\"baz\": \"biz\"}"
+  }
 , { "method"   : "put"
   , "status"   : 201
   , "path"     : "/design_atomic/wat%2Fwat"