Index: firmware/source/sys_main.c
===================================================================
diff -u -rb6411a65e0c78fe8b296c047a1d6940c55fa64f5 -ra8fe7791e3c46d6e1f600f83e27ce12a3bdefaf7
--- firmware/source/sys_main.c	(.../sys_main.c)	(revision b6411a65e0c78fe8b296c047a1d6940c55fa64f5)
+++ firmware/source/sys_main.c	(.../sys_main.c)	(revision a8fe7791e3c46d6e1f600f83e27ce12a3bdefaf7)
@@ -83,6 +83,7 @@
 #include "Integrity.h"
 #include "Interrupts.h"
 #include "Level.h"
+#include "MixingControl.h"
 #include "ModeGenPermeateDefeatured.h"
 #include "ModePreGenPermeateDefeatured.h"
 #include "ModeGenPermeate.h"