diff --git a/lemarche/siaes/migrations/0078_alter_historicalsiae_contact_social_website_and_more.py b/lemarche/siaes/migrations/0078_alter_historicalsiae_contact_social_website_and_more.py
new file mode 100644
index 000000000..c0eb92863
--- /dev/null
+++ b/lemarche/siaes/migrations/0078_alter_historicalsiae_contact_social_website_and_more.py
@@ -0,0 +1,92 @@
+# Generated by Django 4.2.15 on 2024-12-04 16:51
+
+from django.db import migrations, models
+
+import lemarche.utils.validators
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("siaes", "0077_remove_siaeactivity_location_siaeactivity_locations_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="historicalsiae",
+            name="contact_social_website",
+            field=models.URLField(
+                blank=True,
+                help_text="Doit commencer par http:// ou https://",
+                validators=[lemarche.utils.validators.OptionalSchemeURLValidator()],
+                verbose_name="Réseau social",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="historicalsiae",
+            name="contact_website",
+            field=models.URLField(
+                blank=True,
+                help_text="Doit commencer par http:// ou https://",
+                validators=[lemarche.utils.validators.OptionalSchemeURLValidator()],
+                verbose_name="Site internet",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="historicalsiae",
+            name="website",
+            field=models.URLField(
+                blank=True,
+                validators=[lemarche.utils.validators.OptionalSchemeURLValidator()],
+                verbose_name="Site internet",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="siae",
+            name="contact_social_website",
+            field=models.URLField(
+                blank=True,
+                help_text="Doit commencer par http:// ou https://",
+                validators=[lemarche.utils.validators.OptionalSchemeURLValidator()],
+                verbose_name="Réseau social",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="siae",
+            name="contact_website",
+            field=models.URLField(
+                blank=True,
+                help_text="Doit commencer par http:// ou https://",
+                validators=[lemarche.utils.validators.OptionalSchemeURLValidator()],
+                verbose_name="Site internet",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="siae",
+            name="website",
+            field=models.URLField(
+                blank=True,
+                validators=[lemarche.utils.validators.OptionalSchemeURLValidator()],
+                verbose_name="Site internet",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="siaegroup",
+            name="contact_social_website",
+            field=models.URLField(
+                blank=True,
+                help_text="Doit commencer par http:// ou https://",
+                validators=[lemarche.utils.validators.OptionalSchemeURLValidator()],
+                verbose_name="Réseau social",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="siaegroup",
+            name="contact_website",
+            field=models.URLField(
+                blank=True,
+                help_text="Doit commencer par http:// ou https://",
+                validators=[lemarche.utils.validators.OptionalSchemeURLValidator()],
+                verbose_name="Site internet",
+            ),
+        ),
+    ]