diff --git a/src/services/litegraphService.ts b/src/services/litegraphService.ts
index 617a8c2ca7..6f4e5ca840 100644
--- a/src/services/litegraphService.ts
+++ b/src/services/litegraphService.ts
@@ -305,7 +305,7 @@ export const useLitegraphService = () => {
     }
 
     if (!widget?.options?.socketless) {
-      const inputSpecV1 = transformInputSpecV2ToV1(widgetInputSpec)
+      const inputSpecV1 = transformInputSpecV2ToV1(inputSpec)
       node.addInput(inputName, inputSpec.type, {
         shape: inputSpec.isOptional ? RenderShape.HollowCircle : undefined,
         localized_name: st(nameKey, inputName),