diff --git a/pkg/models/querybuilder_studio.go b/pkg/models/querybuilder_studio.go
index 83bdfb67a..dcdeeec2f 100644
--- a/pkg/models/querybuilder_studio.go
+++ b/pkg/models/querybuilder_studio.go
@@ -141,7 +141,7 @@ func (qb *StudioQueryBuilder) All() ([]*Studio, error) {
 }
 
 func (qb *StudioQueryBuilder) AllSlim() ([]*Studio, error) {
-	return qb.queryStudios("SELECT studios.id, studios.name FROM studios "+qb.getStudioSort(nil), nil, nil)
+	return qb.queryStudios("SELECT studios.id, studios.name, studios.parent_id FROM studios "+qb.getStudioSort(nil), nil, nil)
 }
 
 func (qb *StudioQueryBuilder) Query(studioFilter *StudioFilterType, findFilter *FindFilterType) ([]*Studio, int) {