diff --git a/system/system_error_monitor/config/diagnostic_aggregator/sensing.param.yaml b/system/system_error_monitor/config/diagnostic_aggregator/sensing.param.yaml
index 887e671ff072c..118dcb802a3fa 100644
--- a/system/system_error_monitor/config/diagnostic_aggregator/sensing.param.yaml
+++ b/system/system_error_monitor/config/diagnostic_aggregator/sensing.param.yaml
@@ -9,7 +9,7 @@
           path: node_alive_monitoring
           analyzers:
             topic_status:
-              type: diagnostic_aggregator/GenericAnalyzer
+              type: diagnostic_aggregator/DiscardAnalyzer
               path: topic_status
               contains: [": sensing_topic_status"]
               timeout: 1.0