Index: firmware/App/Controllers/BloodFlow.c
===================================================================
diff -u -r09e6cf9de34acf18f6e1138bf56ac0edb4821186 -r5674acba383b75add893d050221e0347dbf8f8a6
--- firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 09e6cf9de34acf18f6e1138bf56ac0edb4821186)
+++ firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 5674acba383b75add893d050221e0347dbf8f8a6)
@@ -76,8 +76,6 @@
 #define BP_MAX_MOTOR_SPEED_ERROR_RPM        300.0           ///< Maximum difference in speed between measured and commanded RPM.
 #define BP_MAX_FLOW_VS_SPEED_DIFF_RPM       200.0           ///< Maximum difference between measured speed and speed implied by measured flow.
 
-/// Persist time (task intervals) for flow vs. motor speed error condition.
-static const U32 BP_FLOW_VS_SPEED_PERSIST         = ( 5 * MS_PER_SECOND );
 /// Persist time (task intervals) for motor off error condition.
 static const U32 BP_OFF_ERROR_PERSIST             = ( 5 * MS_PER_SECOND );
 /// Persist time (task intervals) motor speed error condition.
@@ -253,7 +251,6 @@
     initPersistentAlarm( ALARM_ID_BLOOD_PUMP_MC_DIRECTION_CHECK, 0, BP_DIRECTION_ERROR_PERSIST );
     initPersistentAlarm( ALARM_ID_BLOOD_PUMP_ROTOR_SPEED_TOO_HIGH, 0, BP_MAX_ROTOR_SPEED_ERROR_PERSIST );
     initPersistentAlarm( ALARM_ID_BLOOD_PUMP_MC_CURRENT_CHECK, 0, BP_MAX_CURR_ERROR_DURATION_MS );
-    initPersistentAlarm( ALARM_ID_BLOOD_PUMP_FLOW_VS_MOTOR_SPEED_CHECK, 0, BP_FLOW_VS_SPEED_PERSIST );
     initPersistentAlarm( ALARM_ID_HD_BLOOD_FLOW_OUT_OF_RANGE, 0, BP_MAX_FLOW_RATE_OUT_OF_RANGE_PERSIST );
 }