Index: firmware/App/DDCommon.h
===================================================================
diff -u -r229341f9eb23fec730cdf9b1f8f3960de2daf384 -r846d04b392ffb11d26e5f8376734e1d5335b140e
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 229341f9eb23fec730cdf9b1f8f3960de2daf384)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 846d04b392ffb11d26e5f8376734e1d5335b140e)
@@ -36,9 +36,6 @@
 //Uncomment below for dialysate pump PI testing
 //#define __PITEST__              1
 
-//Uncomment below if diener concentrate pump used
-#define __DIENER_CONC_PUMP__      1
-
 //Uncomment below if barometric pressure sensor reading available
 //#define __BARO_PRES_SENSOR__      1