diff --git a/OpenTelemetryPlan/Phase8_taskList.md b/OpenTelemetryPlan/Phase8_taskList.md
index 3a5ec9cadc..32b19690f2 100644
--- a/OpenTelemetryPlan/Phase8_taskList.md
+++ b/OpenTelemetryPlan/Phase8_taskList.md
@@ -173,7 +173,7 @@
 
 - Edit `docker/telemetry/integration-test.sh`:
   - After sending RPC requests (which create spans), grep rippled's log output for `trace_id=`
-  - Verify trace_id matches a trace visible in Jaeger
+  - Verify trace_id matches a trace visible in Tempo
   - Optionally: query Loki via API to confirm log ingestion
 
 **Key modified files**:
diff --git a/docs/telemetry-runbook.md b/docs/telemetry-runbook.md
index b47487b14e..7334df4168 100644
--- a/docs/telemetry-runbook.md
+++ b/docs/telemetry-runbook.md
@@ -15,7 +15,7 @@ docker compose -f docker/telemetry/docker-compose.yml up -d
 This starts:
 
 - **OTel Collector** on ports 4317 (gRPC) and 4318 (HTTP)
-- **Jaeger** UI on http://localhost:16686
+- **Tempo** on http://localhost:3200 (trace backend)
 - **Prometheus** on http://localhost:9090
 - **Loki** on http://localhost:3100 (log aggregation)
 - **Grafana** on http://localhost:3000
@@ -405,7 +405,7 @@ count_over_time({job="rippled"} |= "trace_id=" [5m])
 
 ## Troubleshooting
 
-### No traces appearing in Jaeger
+### No traces appearing in Tempo
 
 1. Check rippled logs for `Telemetry starting` message
 2. Verify `enabled=1` in the `[telemetry]` config section