Index: firmware/App/Controllers/AirTrap.c
===================================================================
diff -u -rf416391a93d78ea154b43afd09a8764e2573fd9a -ra7675f3c917b632cf16207fc7ccfc1f38eb83f9b
--- firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision f416391a93d78ea154b43afd09a8764e2573fd9a)
+++ firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision a7675f3c917b632cf16207fc7ccfc1f38eb83f9b)
@@ -37,7 +37,7 @@
 /// Persistence period for illegal level sensors fault.
 static const U32 AIR_TRAP_ILLEGAL_LEVELS_PERSISTENCE = ( MS_PER_SECOND * 2 / TASK_PRIORITY_INTERVAL );
 /// Volume (in mL) of venous portion of blood circuit line.  TODO - get actual volume from Systems.
-#define VENOUS_LINE_VOLUME_ML               ( 200.0 )
+#define VENOUS_LINE_VOLUME_ML               ( 200.0F )
 #define DATA_PUBLISH_COUNTER_START_COUNT    7                                                      ///< Data publish counter start count.
 
 /// Defined states for the air trap controller state machine.