Index: firmware/App/Services/Messaging.c
===================================================================
diff -u -r58a7b4b8b4d84c2b1467236f38cb7d9bc98c988e -rb5bdf7651e9adbcd91a28fe13ccb70c02b339c90
--- firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision 58a7b4b8b4d84c2b1467236f38cb7d9bc98c988e)
+++ firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision b5bdf7651e9adbcd91a28fe13ccb70c02b339c90)
@@ -16,6 +16,7 @@
 ***************************************************************************/
 
 #include <string.h>        // For memcpy()
+
 #include "AirPump.h"
 #include "AirTrap.h"
 #include "AlarmMgmt.h"
@@ -26,7 +27,7 @@
 #include "Compatible.h"
 #include "CpldInterface.h"
 #include "DDInterface.h"
-//#include "DrySelfTests.h"
+#include "DrySelfTests.h"
 #include "Ejector.h"
 #include "FluidBolus.h"
 #include "FpgaTD.h"
@@ -138,7 +139,7 @@
     { MSG_ID_UI_TREATMENT_SET_POINT_DIALYSATE_TEMP_CHANGE_REQUEST,      &validateAndSetDialysateTemperature },
     { MSG_ID_UI_BLOOD_PRIME_CMD_REQUEST,                                &bloodPrimeHandleCmdRequest },
     { MSG_ID_UI_TREATMENT_SET_POINT_BLOOD_FLOW_CHANGE_REQUEST,          &bloodPrimeHandleBloodFlowChangeRequest },
-//    { MSG_ID_UI_TUBE_SET_AUTHENTICATION_ACK_RESPONSE,                   &drySelfTestHandleTubingSetAuthResponse },
+    { MSG_ID_UI_TUBE_SET_AUTHENTICATION_ACK_RESPONSE,                   &drySelfTestHandleTubingSetAuthResponse },
     { MSG_ID_UI_ADJUST_DISPOSABLES_CONFIRM_REQUEST,                     &handleAutoLoadRequest },
     { MSG_ID_UI_SETUP_TUBING_SET_CONNECTIONS_CONFIRM_REQUEST,           &handleSetupTubingSetConnectionConfirmRequest },
     { MSG_ID_UI_ADJUST_DISPOSABLES_REMOVAL_CONFIRM_REQUEST,             &handleAutoEjectRequest },