diff --git a/docker/telemetry/grafana/provisioning/datasources/tempo.yaml b/docker/telemetry/grafana/provisioning/datasources/tempo.yaml
index 1af993961a..d6d2c05d2a 100644
--- a/docker/telemetry/grafana/provisioning/datasources/tempo.yaml
+++ b/docker/telemetry/grafana/provisioning/datasources/tempo.yaml
@@ -95,7 +95,7 @@ datasources:
             tag: command
             operator: "="
             scope: span
-            type: static
+            type: dynamic
           - id: rpc-status
             tag: rpc_status
             operator: "="
diff --git a/src/xrpld/rpc/detail/RpcSpanNames.h b/src/xrpld/rpc/detail/RpcSpanNames.h
index e7bae84c2f..88fd299f29 100644
--- a/src/xrpld/rpc/detail/RpcSpanNames.h
+++ b/src/xrpld/rpc/detail/RpcSpanNames.h
@@ -159,7 +159,7 @@ using telemetry::attr_val::error;
 using telemetry::attr_val::success;
 inline constexpr auto admin = makeStr("admin");
 inline constexpr auto user = makeStr("user");
-inline constexpr auto unknownCommand = makeStr("unknown_command");
+inline constexpr auto unknownCommand = makeStr("unknown");
 /// "invalid_json" — WS message parse failure or oversize.
 inline constexpr auto invalidJson = makeStr("invalid_json");
 }  // namespace val