diff --git a/packages/stitch/tests/typeMerging.test.ts b/packages/stitch/tests/typeMerging.test.ts
index 642658fbee4..e72c09f3def 100644
--- a/packages/stitch/tests/typeMerging.test.ts
+++ b/packages/stitch/tests/typeMerging.test.ts
@@ -15,6 +15,7 @@ let chirpSchema = makeExecutableSchema({
       id: ID!
       text: String
       author: User
+      coAuthors: [User]
     }
 
     type User {
@@ -81,6 +82,9 @@ describe('merging using type merging', () => {
             author {
               email
             }
+            coAuthors {
+              email
+            }
           }
         }
       }