diff --git a/libs/langgraph/tests/__snapshots__/test_pregel.ambr b/libs/langgraph/tests/__snapshots__/test_pregel.ambr
index c0a2fc049..f4e1c4997 100644
--- a/libs/langgraph/tests/__snapshots__/test_pregel.ambr
+++ b/libs/langgraph/tests/__snapshots__/test_pregel.ambr
@@ -435,6 +435,10 @@
             "RunnableCallable"
           ],
           "name": "tools"
+        },
+        "metadata": {
+          "version": 2,
+          "variant": "b"
         }
       },
       {