Index: firmware/App/Modes/Dialysis.c
===================================================================
diff -u -r89c337a55972374a341058652737cfb88d370f82 -rc61809e0f6a852cb166e730c0ef20344daa0af42
--- firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision 89c337a55972374a341058652737cfb88d370f82)
+++ firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision c61809e0f6a852cb166e730c0ef20344daa0af42)
@@ -1609,7 +1609,7 @@
     F32 measuredDPiMLPM = getMeasuredDialInFlowRate();
 
     bloodLeakZeroingStatus.DPiToBLDFlushedVolML += ( (F32)( measuredDPiMLPM * TASK_GENERAL_INTERVAL ) / (F32)( SEC_PER_MIN * MS_PER_SECOND ) );
-    status                                       = ( fabs( bloodLeakZeroingStatus.DPiToBLDFlushedVolML - DPI_TO_BLD_VOLUME_ML ) < NEARLY_ZERO ? TRUE : FALSE );
+    status                                       = ( bloodLeakZeroingStatus.DPiToBLDFlushedVolML > DPI_TO_BLD_VOLUME_ML ? TRUE : FALSE );
 
     return status;
 }