diff --git a/lib/NGCP/Panel/Controller/API/SubscribersItem.pm b/lib/NGCP/Panel/Controller/API/SubscribersItem.pm
index d2b4c69ca5..84bcef7926 100644
--- a/lib/NGCP/Panel/Controller/API/SubscribersItem.pm
+++ b/lib/NGCP/Panel/Controller/API/SubscribersItem.pm
@@ -261,7 +261,8 @@ sub DELETE :Allow {
                 my $_resource = $self->resource_from_item($c, $subscriber, $_form);
                 return $self->hal_from_item($c,$subscriber,$_resource,$_form); });
 
-            NGCP::Panel::Utils::Subscriber::terminate(c => $c, subscriber => $subscriber);
+            NGCP::Panel::Utils::Subscriber::terminate(c => $c, subscriber => $subscriber,
+                skip_locked => ($c->request->header('X-Delay-Commit') ? 0 : 1),);
 
             $guard->commit;
 
diff --git a/lib/NGCP/Panel/Utils/ProfilePackages.pm b/lib/NGCP/Panel/Utils/ProfilePackages.pm
index 69e0444f6f..dbd809c476 100644
--- a/lib/NGCP/Panel/Utils/ProfilePackages.pm
+++ b/lib/NGCP/Panel/Utils/ProfilePackages.pm
@@ -55,12 +55,12 @@ use constant API_DEFAULT_TOPUP_REQUEST_TOKEN => 'api';
 
 sub get_contract_balance {
     my %params = @_;
-    my($c,$contract,$now,$schema,$stime,$etime) = @params{qw/c contract now schema stime etime/};
+    my($c,$contract,$now,$schema,$stime,$etime,$skip_locked) = @params{qw/c contract now schema stime etime skip_locked/};
 
     #$schema //= $c->model('DB');
     $now //= NGCP::Panel::Utils::DateTime::current_local;
 
-    my $balance = catchup_contract_balances(c => $c, contract => $contract, now => $now);
+    my $balance = catchup_contract_balances(c => $c, contract => $contract, now => $now, skip_locked => $skip_locked);
 
     if (defined $stime || defined $etime) { #supported for backward compat only
         $balance = $contract->contract_balances->search({
diff --git a/lib/NGCP/Panel/Utils/Subscriber.pm b/lib/NGCP/Panel/Utils/Subscriber.pm
index e2cb4c400e..96b4c1051c 100644
--- a/lib/NGCP/Panel/Utils/Subscriber.pm
+++ b/lib/NGCP/Panel/Utils/Subscriber.pm
@@ -1796,7 +1796,7 @@ sub terminate {
     $schema->txn_do(sub {
 
         NGCP::Panel::Utils::Contract::acquire_contract_rowlocks(
-            c => $c, schema => $schema, contract_id => $subscriber->contract->id);
+            c => $c, schema => $schema, contract_id => $subscriber->contract->id, skip_locked => $params{skip_locked} );
 
         my $prov_subscriber = $subscriber->provisioning_voip_subscriber;