diff --git a/authentication/authentication-service/src/main/java/io/mosip/authentication/service/kyc/util/ExchangeDataAttributesUtil.java b/authentication/authentication-service/src/main/java/io/mosip/authentication/service/kyc/util/ExchangeDataAttributesUtil.java
index 9df519391df..916c5268956 100644
--- a/authentication/authentication-service/src/main/java/io/mosip/authentication/service/kyc/util/ExchangeDataAttributesUtil.java
+++ b/authentication/authentication-service/src/main/java/io/mosip/authentication/service/kyc/util/ExchangeDataAttributesUtil.java
@@ -76,10 +76,10 @@ public List<String> filterAllowedUserClaims(String oidcClientId, List<String> co
 			return List.of();
 		}
 
-		List<String> oidcClientAllowedUserClaims = List.of(oidcClientData.get().getUserClaims())
-													   .stream()
+		List<String> oidcClientAllowedUserClaims = List.of(oidcClientData.get().getUserClaims());
+													  /*  .stream()
 													   .map(String::toLowerCase)
-													   .collect(Collectors.toList());
+													   .collect(Collectors.toList()); */
 		if (consentAttributes.isEmpty()) {
 			return oidcClientAllowedUserClaims;
 		}