diff --git a/DjangoFiles/BaseBillet/migrations/0004_remove_lignearticle_product.py b/DjangoFiles/BaseBillet/migrations/0004_remove_lignearticle_product.py
new file mode 100644
index 0000000..1bd122f
--- /dev/null
+++ b/DjangoFiles/BaseBillet/migrations/0004_remove_lignearticle_product.py
@@ -0,0 +1,17 @@
+# Generated by Django 2.2 on 2021-10-24 11:32
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('BaseBillet', '0003_remove_event_tarifs'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='lignearticle',
+            name='product',
+        ),
+    ]
diff --git a/DjangoFiles/BaseBillet/migrations/0005_lignearticle_price.py b/DjangoFiles/BaseBillet/migrations/0005_lignearticle_price.py
new file mode 100644
index 0000000..3f34781
--- /dev/null
+++ b/DjangoFiles/BaseBillet/migrations/0005_lignearticle_price.py
@@ -0,0 +1,20 @@
+# Generated by Django 2.2 on 2021-10-24 11:32
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('BaseBillet', '0004_remove_lignearticle_product'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='lignearticle',
+            name='price',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='BaseBillet.Price'),
+            preserve_default=False,
+        ),
+    ]