diff --git a/transporthandler.cpp b/transporthandler.cpp
index 7218da9..9b59a8c 100644
--- a/transporthandler.cpp
+++ b/transporthandler.cpp
@@ -1684,7 +1684,7 @@
                     "/xyz/openbmc_project/console/default",
                     "xyz.openbmc_project.Console.UART", "Baud", baudRate))
             {
-                return ipmi::responseUnspecifiedError();
+                return response(ccParamNotSupported);
             }
             switch (baudRate)
             {