diff --git a/server/books/tests/queries.py b/server/books/tests/queries.py
index 62ede5ff..1e6e6a94 100644
--- a/server/books/tests/queries.py
+++ b/server/books/tests/queries.py
@@ -3,7 +3,7 @@ query ModulesQuery($slug: String, $id: ID) {
   module(slug: $slug, id: $id) {
     id
     title
-    heroImageJson {
+    heroImage {
         id
         src
         height