Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r65e9ace2ff9f38eaba47c097377430c6c301d359 -r46d5a7768e1518b76482a2de48a0cd4b42a0bb8d
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 65e9ace2ff9f38eaba47c097377430c6c301d359)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 46d5a7768e1518b76482a2de48a0cd4b42a0bb8d)
@@ -30,6 +30,7 @@
 #include "Heaters.h"
 #include "ModeChemicalDisinfect.h"
 #include "ModeChemicalDisinfectFlush.h"
+#include "ModeDrain.h"
 #include "ModeFill.h"
 #include "ModeFlush.h"
 #include "ModeGenIdle.h"