diff --git a/x-pack/plugins/fleet/server/services/agents/update_agent_tags.test.ts b/x-pack/plugins/fleet/server/services/agents/update_agent_tags.test.ts
index c1170c5055043..1998f346dc726 100644
--- a/x-pack/plugins/fleet/server/services/agents/update_agent_tags.test.ts
+++ b/x-pack/plugins/fleet/server/services/agents/update_agent_tags.test.ts
@@ -112,6 +112,27 @@ describe('update_agent_tags', () => {
     expect(actionResults.body[1].error).not.toBeDefined();
   });
 
+  it('should update action results on success - kuery', async () => {
+    await updateTagsBatch(
+      soClient,
+      esClient,
+      [],
+      {},
+      {
+        tagsToAdd: ['new'],
+        tagsToRemove: [],
+        kuery: '',
+      }
+    );
+
+    const actionResults = esClient.bulk.mock.calls[0][0] as any;
+    const agentIds = actionResults?.body
+      ?.filter((i: any) => i.agent_id)
+      .map((i: any) => i.agent_id);
+    expect(agentIds[0]).toHaveLength(36); // uuid
+    expect(actionResults.body[1].error).not.toBeDefined();
+  });
+
   it('should write error action results for hosted agent when agentIds are passed', async () => {
     const { esClient: esClientMock, agentInHostedDoc } = createClientMock();
 
diff --git a/x-pack/plugins/fleet/server/services/agents/update_agent_tags_action_runner.ts b/x-pack/plugins/fleet/server/services/agents/update_agent_tags_action_runner.ts
index 1be5ccb17e73e..4e757e92624ec 100644
--- a/x-pack/plugins/fleet/server/services/agents/update_agent_tags_action_runner.ts
+++ b/x-pack/plugins/fleet/server/services/agents/update_agent_tags_action_runner.ts
@@ -182,15 +182,14 @@ export async function updateTagsBatch(
   }
 
   // creating unique ids to use as agentId, as we don't have all agent ids in case of action by kuery
-  const getArray = (count: number) => [...Array(count).keys()];
+  const getArray = (count: number) => Array.from({ length: count }, () => uuid());
 
   // writing successful action results
   if (res.updated ?? 0 > 0) {
     await bulkCreateAgentActionResults(
       esClient,
-
-      (options.kuery === undefined ? agentIds : getArray(res.updated!)).map(() => ({
-        agentId: uuid(),
+      (options.kuery === undefined ? agentIds : getArray(res.updated!)).map((id) => ({
+        agentId: id,
         actionId,
       }))
     );