diff --git a/test/simple.spec.ts b/test/simple.spec.ts
index e05877e..808e7fe 100644
--- a/test/simple.spec.ts
+++ b/test/simple.spec.ts
@@ -477,7 +477,7 @@ test('can build a schema', async () => {
     """An edge in a connection."""
     type CharacterEdge {
       """The item at the end of the edge"""
-      node: Character!
+      node: Character
 
       """A cursor for use in pagination"""
       cursor: String!