diff --git a/libs/community/langchain_community/graphs/age_graph.py b/libs/community/langchain_community/graphs/age_graph.py
index 4fba85731ad..434491253c6 100644
--- a/libs/community/langchain_community/graphs/age_graph.py
+++ b/libs/community/langchain_community/graphs/age_graph.py
@@ -697,8 +697,9 @@ class AGEGraph(GraphStore):
         # query for inserting nodes
         node_insert_query = (
             """
-            MERGE (n:`{label}` {properties})
-        """
+            MERGE (n:`{label}` {{`id`: "{id}"}})
+            SET n = {properties}
+            """
             if not include_source
             else """
             MERGE (n:`{label}` {properties})
@@ -735,6 +736,7 @@ class AGEGraph(GraphStore):
                     query = node_insert_query.format(
                         label=AGEGraph.clean_graph_labels(node.type),
                         properties=self._format_properties(node.properties),
+                        id=node.id,
                     )
 
                 self.query(query)
diff --git a/libs/community/tests/integration_tests/graphs/test_age_graph.py b/libs/community/tests/integration_tests/graphs/test_age_graph.py
index 383ddb62f8d..32c2fab33cb 100644
--- a/libs/community/tests/integration_tests/graphs/test_age_graph.py
+++ b/libs/community/tests/integration_tests/graphs/test_age_graph.py
@@ -10,7 +10,11 @@ from langchain_community.graphs.graph_document import GraphDocument, Node, Relat
 
 test_data = [
     GraphDocument(
-        nodes=[Node(id="foo", type="foo"), Node(id="bar", type="bar")],
+        nodes=[
+            Node(id="foo", type="foo"),
+            Node(id="bar", type="bar"),
+            Node(id="foo", type="foo", properties={"property_a": "a"}),
+        ],
         relationships=[
             Relationship(
                 source=Node(id="foo", type="foo"),