diff --git a/application/src/main/resources/db/migration/HTWO1_0_11__remove_hops_order.sql b/application/src/main/resources/db/migration/HTWO1_0_11__remove_hops_order.sql
index 2abda50b..e304448b 100644
--- a/application/src/main/resources/db/migration/HTWO1_0_11__remove_hops_order.sql
+++ b/application/src/main/resources/db/migration/HTWO1_0_11__remove_hops_order.sql
@@ -1,4 +1,5 @@
 drop index channel_id_and_hop_order_index;
+alter table PAYMENT_ROUTE_HOPS drop constraint constraint_4;
 alter table PAYMENT_ROUTE_HOPS drop column HOPS_ORDER;
 create index if not exists channel_id_and_first_index
     on payment_route_hops (channel_id, first);