Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -re6f3a632890f96a5aa282922d11df148bdd06587 -rc914eb443ee2679eb9fe3668119058ccc578437d
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision e6f3a632890f96a5aa282922d11df148bdd06587)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision c914eb443ee2679eb9fe3668119058ccc578437d)
@@ -2909,11 +2909,11 @@
         memcpy( &payload, message->payload, sizeof( TEST_OVERRIDE_ARRAY_PAYLOAD_T ) );
         if ( ( BOOL )payload.state.u32 )
         {
-            requestConcentratePumpsOn( ( CONCENTRATE_PUMPS_T )payload.index );
+            requestConcentratePumpOn( ( CONCENTRATE_PUMPS_T )payload.index );
         }
         else
         {
-            requestConcentratePumpsOff( ( CONCENTRATE_PUMPS_T )payload.index );
+            requestConcentratePumpOff( ( CONCENTRATE_PUMPS_T )payload.index );
         }
     }