diff --git a/request_test.go b/request_test.go
index cf7eef2..69df26a 100644
--- a/request_test.go
+++ b/request_test.go
@@ -133,6 +133,10 @@ func TestUnmarshalNestedRelationshipsSideloaded(t *testing.T) {
 	if len(out.CurrentPost.Comments) != 2 {
 		t.Fatalf("Wrong number of comments")
 	}
+
+	if out.CurrentPost.Comments[0].Body != "foo" {
+		t.Fatalf("Comment body not set")
+	}
 }
 
 func unmarshalSamplePayload() (*Blog, error) {
diff --git a/response.go b/response.go
index 8f3f3ff..4229d74 100644
--- a/response.go
+++ b/response.go
@@ -178,10 +178,10 @@ func visitModelNode(model interface{}, sideload bool) (*Node, []*Node, error) {
 						return false
 					}
 				} else {
-					relationship, _, err := visitModelNode(fieldValue.Interface(), sideload)
+					relationship, inc, err := visitModelNode(fieldValue.Interface(), sideload)
 					if err == nil {
 						if sideload {
-							included = append(included, relationship)
+							included = append(included, inc...)
 							node.Relationships[args[1]] = &RelationshipOneNode{Data: toShallowNode(relationship)}
 						} else {
 							node.Relationships[args[1]] = &RelationshipOneNode{Data: relationship}