diff --git a/fineract-loan/src/main/java/org/apache/fineract/portfolio/repaymentwithpostdatedchecks/domain/PostDatedChecks.java b/fineract-loan/src/main/java/org/apache/fineract/portfolio/repaymentwithpostdatedchecks/domain/PostDatedChecks.java
index 882194d2599..aac4c2c5df6 100644
--- a/fineract-loan/src/main/java/org/apache/fineract/portfolio/repaymentwithpostdatedchecks/domain/PostDatedChecks.java
+++ b/fineract-loan/src/main/java/org/apache/fineract/portfolio/repaymentwithpostdatedchecks/domain/PostDatedChecks.java
@@ -102,7 +102,7 @@ public Map<String, Object> updatePostDatedChecks(JsonCommand command) {
             changes.put("accountNo", newAccountNo);
         }
 
-        if (command.isChangeInLongParameterNamed("checkNo", this.accountNo)) {
+        if (command.isChangeInLongParameterNamed("checkNo", this.checkNo)) {
             final Long newCheckNo = command.longValueOfParameterNamed("checkNo");
             this.checkNo = newCheckNo;
             changes.put("checkNo", newCheckNo);