diff --git a/gql_graph.go b/gql_graph.go
index 65323ca..5ed0cd9 100644
--- a/gql_graph.go
+++ b/gql_graph.go
@@ -123,15 +123,15 @@ func GQLInterfaceThread() *graphql.Interface {
       Type: GQLInterfaceThread(),
     })
 
-    gql_interface_lockable.AddFieldConfig("Requirements", &graphql.Field{
+    gql_interface_thread.AddFieldConfig("Requirements", &graphql.Field{
       Type: GQLListLockable(),
     })
 
-    gql_interface_lockable.AddFieldConfig("Dependencies", &graphql.Field{
+    gql_interface_thread.AddFieldConfig("Dependencies", &graphql.Field{
       Type: GQLListLockable(),
     })
 
-    gql_interface_lockable.AddFieldConfig("Owner", &graphql.Field{
+    gql_interface_thread.AddFieldConfig("Owner", &graphql.Field{
       Type: GQLInterfaceLockable(),
     })
   }