Index: firmware/App/HDCommon.h
===================================================================
diff -u -r645a316a9cda57a4d7561080add53dd12bbe4770 -r539eaef45e9cc203ccec223df9b2a7acf4770ef6
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 645a316a9cda57a4d7561080add53dd12bbe4770)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 539eaef45e9cc203ccec223df9b2a7acf4770ef6)
@@ -84,7 +84,6 @@
     #define SKIP_SAMPLE_WATER               1           // Skip pre-treatment sample water
     #define SKIP_CONSUMABLE_TESTS           1           // Skip pre-treatment consumable Self-tests
     #define SKIP_DRY_SELF_TESTS             1           // Skip pre-treatment dry self-tests
- //   #define RUN_BLOOD_CIRCUIT_PRIME_AGAIN   1           // If this is 1st time priming, run blood circuit prime again
 //    #define SKIP_PRIMING                    1           // Skip Pre-treatment Prime
 //    #define SKIP_WET_SELF_TESTS             1           // Skip Pre-treatment prime wet self-tests
 
Index: firmware/App/Modes/Prime.c
===================================================================
diff -u -r5674acba383b75add893d050221e0347dbf8f8a6 -r539eaef45e9cc203ccec223df9b2a7acf4770ef6
--- firmware/App/Modes/Prime.c	(.../Prime.c)	(revision 5674acba383b75add893d050221e0347dbf8f8a6)
+++ firmware/App/Modes/Prime.c	(.../Prime.c)	(revision 539eaef45e9cc203ccec223df9b2a7acf4770ef6)
@@ -106,7 +106,6 @@
 static U32 primeDialysateDialyzerStartTime;                                                     ///< Starting time of priming dialysate dialyzer circuit.
 static U32 primeDialysateBypassStartTime;                                                       ///< Starting time of priming dialysate bypass circuit.
 static U32 steadyVolumeSamplingStartTime;                                                       ///< Load cell steady volume sampling interval starting time.
-static BOOL runBloodCircuitPrimeAgain;                                                          ///< Flag indicates HD should run blood circuit prime once more time.
 static F32 minimumReservoirVolume;                                                              ///< Minimum reservoir volume in mL.
 static U32 steadyVolumeCount;                                                                   ///< Use to keep track the number of dVolume/dt < Threshold
 
@@ -161,7 +160,6 @@
     primeStartTime = getMSTimerCount();
     primePauseStartTime = 0;
     primeStatusBroadcastTimerCounter = 0;
-    runBloodCircuitPrimeAgain = TRUE;
 
     setAlarmUserActionEnabled( ALARM_USER_ACTION_RESUME, TRUE );
     setAlarmUserActionEnabled( ALARM_USER_ACTION_RINSEBACK, FALSE );
@@ -618,19 +616,7 @@
             {
                 if ( ++steadyVolumeCount >= STEADY_VOLUME_COUNT_SEC )
                 {
-#ifdef RUN_BLOOD_CIRCUIT_PRIME_AGAIN
-                    if ( TRUE == runBloodCircuitPrimeAgain )
-                    {
-                        runBloodCircuitPrimeAgain = FALSE;
-                        state = HD_PRIME_SALINE_SETUP_STATE;
-                    }
-                    else
-                    {
-                        state = HD_PRIME_SALINE_DIALYZER_SETUP_STATE;
-                    }
-#else
                     state = HD_PRIME_SALINE_DIALYZER_SETUP_STATE;
-#endif
                 }
             }
             else