diff --git a/dmp-backend/core/src/main/java/eu/eudat/service/user/UserServiceImpl.java b/dmp-backend/core/src/main/java/eu/eudat/service/user/UserServiceImpl.java
index ad6763d3e..8535f2b93 100644
--- a/dmp-backend/core/src/main/java/eu/eudat/service/user/UserServiceImpl.java
+++ b/dmp-backend/core/src/main/java/eu/eudat/service/user/UserServiceImpl.java
@@ -16,6 +16,7 @@ import eu.eudat.commons.types.actionconfirmation.MergeAccountConfirmationEntity;
 import eu.eudat.commons.types.actionconfirmation.RemoveCredentialRequestEntity;
 import eu.eudat.commons.types.notification.*;
 import eu.eudat.commons.types.user.AdditionalInfoEntity;
+import eu.eudat.commons.types.usercredential.UserCredentialDataEntity;
 import eu.eudat.commons.validation.ValidatorFactory;
 import eu.eudat.configurations.notification.NotificationProperties;
 import eu.eudat.convention.ConventionService;
@@ -29,10 +30,7 @@ import eu.eudat.model.User;
 import eu.eudat.model.UserContactInfo;
 import eu.eudat.model.UserCredential;
 import eu.eudat.model.builder.UserBuilder;
-import eu.eudat.model.deleter.UserCredentialDeleter;
-import eu.eudat.model.deleter.UserDeleter;
-import eu.eudat.model.deleter.UserRoleDeleter;
-import eu.eudat.model.deleter.UserSettingsSettingsDeleter;
+import eu.eudat.model.deleter.*;
 import eu.eudat.model.persist.*;
 import eu.eudat.model.persist.actionconfirmation.MergeAccountConfirmationPersist;
 import eu.eudat.model.persist.actionconfirmation.RemoveCredentialRequestPersist;
@@ -592,9 +590,17 @@ public class UserServiceImpl implements UserService {
 
         UserCredentialEntity userCredentialEntity = this.queryFactory.query(UserCredentialQuery.class).ids(removeCredentialRequestEntity.getCredentialId()).first();
         if (userCredentialEntity == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{removeCredentialRequestEntity.getCredentialId(), UserCredential.class.getSimpleName()}, LocaleContextHolder.getLocale()));
-
+        
         if (!this.userScope.getUserIdSafe().equals(userCredentialEntity.getId())) throw new MyForbiddenException("Only requested user can approve");
 
+        if (userCredentialEntity.getData() != null){
+            UserCredentialDataEntity userCredentialDataEntity = this.jsonHandlingService.fromJsonSafe(UserCredentialDataEntity.class, userCredentialEntity.getData());
+            if (userCredentialDataEntity != null && !this.conventionService.isNullOrEmpty(userCredentialDataEntity.getEmail())) {
+                List<UserContactInfoEntity> userContactInfos = this.queryFactory.query(UserContactInfoQuery.class).values(userCredentialDataEntity.getEmail()).userIds(userCredentialEntity.getUserId()).collect();
+                if (!this.conventionService.isListNullOrEmpty(userContactInfos)) 
+                    this.deleterFactory.deleter(UserContactInfoDeleter.class).delete(userContactInfos);
+            }
+        }
         this.deleterFactory.deleter(UserCredentialDeleter.class).delete(List.of(userCredentialEntity));
 
         action.setUpdatedAt(Instant.now());