diff --git a/src/app/clusters/smoke-co-alarm-server/smoke-co-alarm-server.h b/src/app/clusters/smoke-co-alarm-server/smoke-co-alarm-server.h
index 9a41c88f282831..37bd1f6bd11a83 100644
--- a/src/app/clusters/smoke-co-alarm-server/smoke-co-alarm-server.h
+++ b/src/app/clusters/smoke-co-alarm-server/smoke-co-alarm-server.h
@@ -55,7 +55,7 @@ class SmokeCoAlarmServer
                                      const std::array<ExpressedStateEnum, kPriorityOrderLength> & priorityOrder);
 
     /**
-     * @brief Set the highest level of Expressed State according to priorityOrder
+     * @brief Request self-test when receiving local commands
      * @param endpointId ID of the endpoint
      * @return true on success, false on failure
      */