diff --git a/fakestorage/object_test.go b/fakestorage/object_test.go
index 76873913f8..038b9b0f25 100644
--- a/fakestorage/object_test.go
+++ b/fakestorage/object_test.go
@@ -1919,8 +1919,8 @@ func TestServerClientObjectProjection(t *testing.T) {
 
 		url := fmt.Sprintf("https://storage.googleapis.com/storage/v1/b/%s/o/%s", bucketName, objectName)
 		fullACL := []objectAccessControl{
-			{Bucket: bucketName, Object: objectName, Entity: "user-1", Role: "OWNER"},
-			{Bucket: bucketName, Object: objectName, Entity: "user-2", Role: "READER"},
+			{Bucket: bucketName, Object: objectName, Entity: "user-1", Role: "OWNER", Etag: "RVRhZw==", Kind: "storage#objectAccessControl"},
+			{Bucket: bucketName, Object: objectName, Entity: "user-2", Role: "READER", Etag: "RVRhZw==", Kind: "storage#objectAccessControl"},
 		}
 
 		t.Run("full projection", func(t *testing.T) {
diff --git a/fakestorage/response.go b/fakestorage/response.go
index 4c0a87ad3e..48bbf3e4c5 100644
--- a/fakestorage/response.go
+++ b/fakestorage/response.go
@@ -179,6 +179,8 @@ func getAccessControlsListFromObject(obj ObjectAttrs) []*objectAccessControl {
 			Entity: string(aclRule.Entity),
 			Object: obj.Name,
 			Role:   string(aclRule.Role),
+			Etag:   "RVRhZw==",
+			Kind:   "storage#objectAccessControl",
 		}
 	}
 	return aclItems