diff --git a/postgresql/notifications_store.go b/postgresql/notifications_store.go
index 1cd00b7..f020ab5 100644
--- a/postgresql/notifications_store.go
+++ b/postgresql/notifications_store.go
@@ -60,6 +60,7 @@ func (s *NotificationsStore) GetRegistrations(
 	if err != nil {
 		return nil, err
 	}
+	defer rows.Close()
 
 	var result []string
 	for rows.Next() {
diff --git a/postgresql/opening_store.go b/postgresql/opening_store.go
index 8eea49b..4a93f6c 100644
--- a/postgresql/opening_store.go
+++ b/postgresql/opening_store.go
@@ -30,6 +30,7 @@ func (s *PostgresOpeningStore) GetFeeParamsSettings(token string) ([]*common.Ope
 		log.Printf("GetFeeParamsSettings(%v) error: %v", token, err)
 		return nil, err
 	}
+	defer rows.Close()
 
 	var settings []*common.OpeningFeeParamsSetting
 	for rows.Next() {