Index: firmware/App/Modes/FlushConcentrate.c
===================================================================
diff -u -rdfec1cd93855e2b0aebfb2303f5fc8584a012440 -rf79d3737907fd08293d56f60f9f439ac68c81855
--- firmware/App/Modes/FlushConcentrate.c	(.../FlushConcentrate.c)	(revision dfec1cd93855e2b0aebfb2303f5fc8584a012440)
+++ firmware/App/Modes/FlushConcentrate.c	(.../FlushConcentrate.c)	(revision f79d3737907fd08293d56f60f9f439ac68c81855)
@@ -15,9 +15,6 @@
 *
 ***************************************************************************/
 
-
-#include <math.h>
-
 #include "Conductivity.h"
 #include "BoostPump.h"
 #include "FlowSensor.h"