diff --git a/checker/generator/generator_test.go b/checker/generator/generator_test.go
index eabb7b28..2d336d76 100644
--- a/checker/generator/generator_test.go
+++ b/checker/generator/generator_test.go
@@ -23,7 +23,7 @@ func TestTreeGenerator(t *testing.T) {
 	require.NoError(t, generator.Generate(generator.GetTree("tree.yaml"), &out))
 	count, err := lineCounter(&out)
 	require.NoError(t, err)
-	require.Equal(t, 176, count)
+	require.Equal(t, 260, count)
 }
 
 func lineCounter(r io.Reader) (int, error) {
diff --git a/checker/generator/tree.yaml b/checker/generator/tree.yaml
index 08d779b9..7e37f56a 100644
--- a/checker/generator/tree.yaml
+++ b/checker/generator/tree.yaml
@@ -59,6 +59,13 @@ changes:
                   - objects: [success response status, non-success response status]
                     predicativeAdjective: "%s"
                     startWith: action
+                nextLevel:
+                  response:
+                    nextLevel:
+                      media-type:
+                        nextLevel:
+                          schema:
+                            $ref: 'schema'
               request parameter:
                 nextLevel:
                   schema: