Index: firmware/App/DGCommon.h
===================================================================
diff -u -r5afcb5a4d196732d3a84ec1dfaea1fdaaf1aea11 -r8098349c737b3d8a8159a1ffe921aff2856a6d78
--- firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 5afcb5a4d196732d3a84ec1dfaea1fdaaf1aea11)
+++ firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 8098349c737b3d8a8159a1ffe921aff2856a6d78)
@@ -56,7 +56,7 @@
 
     // Turn these flags on to disable dialysate mixing
     #define DISABLE_DIALYSATE_CHECK         1
-    //#define DISABLE_MIXING                  1
+    #define DISABLE_MIXING                  1
     #define USE_SMALL_FLOW_SENSOR_K_FACTOR  1
     //#define DISABLE_FLOW_CONTROL_TREATMENT  1
     #define DISABLE_TRIMMER_HEATER 1