diff --git a/business-services/billing-service/src/main/java/org/egov/demand/service/DemandService.java b/business-services/billing-service/src/main/java/org/egov/demand/service/DemandService.java
index 70c80ee3e..e292bbe14 100644
--- a/business-services/billing-service/src/main/java/org/egov/demand/service/DemandService.java
+++ b/business-services/billing-service/src/main/java/org/egov/demand/service/DemandService.java
@@ -540,7 +540,7 @@ public DemandHistory getDemandHistory(@Valid DemandCriteria demandCriteria, Requ
 					}
 				}
 		}
-		if(demList.size() == 1) {
+		if(demandList.size() == 1) {
 		 waterCharge = demList.get(demList.size() - 1).getDemandDetails().get(0).getTaxAmount().
 				 subtract(demList.get(demList.size() - 1).getDemandDetails().get(0).getCollectionAmount());
 		}