diff --git a/letta/agents/letta_agent_v2.py b/letta/agents/letta_agent_v2.py
index 96f8e873..4ecc2672 100644
--- a/letta/agents/letta_agent_v2.py
+++ b/letta/agents/letta_agent_v2.py
@@ -779,7 +779,7 @@ class LettaAgentV2(BaseAgentV2):
         if agent_step_span is not None:
             agent_step_span.add_event(name="step_ms", attributes={"duration_ms": ns_to_ms(step_ns)})
             agent_step_span.end()
-        self._record_step_metrics(step_id=step_metrics.step_id, step_metrics=step_metrics)
+        self._record_step_metrics(step_id=step_metrics.id, step_metrics=step_metrics)
         return StepProgression.FINISHED, step_metrics
 
     def _update_global_usage_stats(self, step_usage_stats: LettaUsageStatistics):