diff --git a/Elwig/Resources/Sql/04-05.sql b/Elwig/Resources/Sql/04-05.sql
index 6762f43..6162ab1 100644
--- a/Elwig/Resources/Sql/04-05.sql
+++ b/Elwig/Resources/Sql/04-05.sql
@@ -1,6 +1,6 @@
 -- schema version 4 to 5
 
-CREATE TABLE _area_commitment_type (
+CREATE TABLE area_commitment_type_new (
     vtrgid         TEXT NOT NULL CHECK (vtrgid = sortid || COALESCE(attrid, '') || disc),
     sortid         TEXT NOT NULL,
     attrid         TEXT,
@@ -20,13 +20,15 @@ CREATE TABLE _area_commitment_type (
         ON DELETE RESTRICT
 ) STRICT;
 
-INSERT INTO _area_commitment_type (vtrgid, sortid, attrid, disc, min_kg_per_ha, max_kg_per_ha, penalty_amount)
+INSERT INTO area_commitment_type_new (vtrgid, sortid, attrid, disc, min_kg_per_ha, max_kg_per_ha, penalty_amount)
 SELECT vtrgid, sortid, attrid_1, disc, min_kg_per_ha, max_kg_per_ha, penalty_amount FROM area_commitment_type;
 
+PRAGMA foreign_keys = OFF;
 PRAGMA writable_schema = ON;
 DROP TABLE area_commitment_type;
-ALTER TABLE _area_commitment_type RENAME TO area_commitment_type;
+ALTER TABLE area_commitment_type_new RENAME TO area_commitment_type;
 PRAGMA writable_schema = OFF;
+PRAGMA foreign_keys = ON;
 
 ALTER TABLE delivery_part ADD COLUMN attrid TEXT DEFAULT NULL REFERENCES wine_attribute (attrid)
     ON UPDATE CASCADE
diff --git a/Elwig/Resources/Sql/10-11.sql b/Elwig/Resources/Sql/10-11.sql
index 0f082f9..f5bc566 100644
--- a/Elwig/Resources/Sql/10-11.sql
+++ b/Elwig/Resources/Sql/10-11.sql
@@ -22,10 +22,12 @@ CREATE TABLE payment_delivery_part_new (
 INSERT INTO payment_delivery_part_new (year, did, dpnr, avnr, net_amount, mod_abs, mod_rel)
 SELECT year, did, dpnr, avnr, net_amount, mod_abs, mod_rel
 FROM payment_delivery_part;
+PRAGMA foreign_keys = OFF;
 PRAGMA writable_schema = ON;
 DROP TABLE payment_delivery_part;
 ALTER TABLE payment_delivery_part_new RENAME TO payment_delivery_part;
 PRAGMA writable_schema = OFF;
+PRAGMA foreign_keys = ON;
 
 DROP TRIGGER IF EXISTS t_payment_delivery_part_i;
 CREATE TRIGGER t_payment_delivery_part_i