diff --git a/stores/workflow/store.ts b/stores/workflow/store.ts
index edde8c9c96..3f3f14650d 100644
--- a/stores/workflow/store.ts
+++ b/stores/workflow/store.ts
@@ -141,6 +141,7 @@ export const useWorkflowStore = create<WorkflowStoreWithHistory>()(
               subBlocks,
               outputs,
               enabled: true,
+              horizontalHandles: true,
             },
           },
           edges: [...get().edges],