Index: firmware/App/Modes/Rinseback.c
===================================================================
diff -u -r70d33c50c8c3fd987f39eaa1f3b294860d569830 -rac6532c81f2a6d4ad1c67420c22d59f6aeeaae13
--- firmware/App/Modes/Rinseback.c	(.../Rinseback.c)	(revision 70d33c50c8c3fd987f39eaa1f3b294860d569830)
+++ firmware/App/Modes/Rinseback.c	(.../Rinseback.c)	(revision ac6532c81f2a6d4ad1c67420c22d59f6aeeaae13)
@@ -179,7 +179,7 @@
     // Ensure all pumps except DPi stopped
     signalBloodPumpHardStop();
     signalDialOutPumpHardStop();
-    // TODO - stop Heparin pump
+    stopSyringePump();
     endAirTrapControl();
 
     // Re-circulate dialysate side of dialyzer w/ heating to maintain temperature