Index: firmware/App/Modes/ModeChemicalDisinfect.c
===================================================================
diff -u -r19934ca6e36e2dcabd6a6083a9a1f15b1ed32189 -r224f096c4d255526eccba9aaa13e36e0e7499f14
--- firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision 19934ca6e36e2dcabd6a6083a9a1f15b1ed32189)
+++ firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision 224f096c4d255526eccba9aaa13e36e0e7499f14)
@@ -2192,7 +2192,7 @@
 
     if ( FALSE == disinfectNVOps.hasDisStatusBeenWrittenToNV )
     {
-        disinfectNVOps.hasDisStatusBeenWrittenToNV = setLastDisinfectDate( USAGE_INFO_CHEMICAL_DISINFECT, getRTCTimestamp() );
+        disinfectNVOps.hasDisStatusBeenWrittenToNV = setLastDisinfectDate( USAGE_INFO_CHEM_DIS, getRTCTimestamp() );
     }
 }