diff --git a/changelog.d/1506.changed.md b/changelog.d/1506.changed.md
new file mode 100644
index 000000000..57c6d8275
--- /dev/null
+++ b/changelog.d/1506.changed.md
@@ -0,0 +1 @@
+Fix fields incorrectly marked as autocreated in squashed migration
diff --git a/src/argus/incident/migrations/0001_squashed_incident_20250514.py b/src/argus/incident/migrations/0001_squashed_incident_20250514.py
index 2e3d8267a..2b72e5b36 100644
--- a/src/argus/incident/migrations/0001_squashed_incident_20250514.py
+++ b/src/argus/incident/migrations/0001_squashed_incident_20250514.py
@@ -21,7 +21,7 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='Event',
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('id', models.BigAutoField(primary_key=True, serialize=False, verbose_name='ID')),
                 ('timestamp', models.DateTimeField()),
                 ('received', models.DateTimeField(default=django.utils.timezone.now)),
                 ('type', models.TextField(choices=[('STA', 'Incident start'), ('END', 'Incident end'), ('CHI', 'Incident change'), ('CLO', 'Close'), ('REO', 'Reopen'), ('ACK', 'Acknowledge'), ('OTH', 'Other'), ('LES', 'Stateless')])),
@@ -35,7 +35,7 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='Incident',
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('id', models.BigAutoField(primary_key=True, serialize=False, verbose_name='ID')),
                 ('start_time', models.DateTimeField(help_text='The time the incident was created.')),
                 ('end_time', argus.incident.fields.DateTimeInfinityField(blank=True, help_text="The time the incident was resolved or closed. If not set, the incident is stateless; if 'infinity' is checked, the incident is stateful, but has not yet been resolved or closed - i.e. open.", null=True)),
                 ('source_incident_id', models.TextField(blank=True, default='', verbose_name='source incident ID')),
@@ -79,7 +79,7 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='Tag',
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('id', models.BigAutoField(primary_key=True, serialize=False, verbose_name='ID')),
                 ('key', models.TextField(validators=[argus.incident.validators.validate_key])),
                 ('value', models.TextField()),
             ],
@@ -100,7 +100,7 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='IncidentTagRelation',
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('id', models.BigAutoField(primary_key=True, serialize=False, verbose_name='ID')),
                 ('added_time', models.DateTimeField(auto_now_add=True)),
                 ('added_by', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='tags_added', to=settings.AUTH_USER_MODEL)),
                 ('incident', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='incident_tag_relations', to='argus_incident.incident')),
diff --git a/src/argus/incident/models.py b/src/argus/incident/models.py
index 41007f272..228166d0e 100644
--- a/src/argus/incident/models.py
+++ b/src/argus/incident/models.py
@@ -189,7 +189,7 @@ def create_from_tag(self, tag):
 class Tag(models.Model):
     TAG_DELIMITER = "="
 
-    id = models.BigAutoField(primary_key=True)
+    id = models.BigAutoField(primary_key=True, verbose_name="ID")
     key = models.TextField(validators=[validate_key])
     value = models.TextField()
 
@@ -227,7 +227,7 @@ def split(cls, tag: str):
 
 
 class IncidentTagRelation(models.Model):
-    id = models.BigAutoField(primary_key=True)
+    id = models.BigAutoField(primary_key=True, verbose_name="ID")
     tag = models.ForeignKey(to=Tag, on_delete=models.CASCADE, related_name="incident_tag_relations")
     incident = models.ForeignKey(to="Incident", on_delete=models.CASCADE, related_name="incident_tag_relations")
     added_by = models.ForeignKey(to=User, on_delete=models.PROTECT, related_name="tags_added")
@@ -262,7 +262,7 @@ class Type(models.TextChoices):
     }
     ALLOWED_TYPES_FOR_END_USERS = {Type.CLOSE, Type.REOPEN, Type.ACKNOWLEDGE, Type.OTHER}
 
-    id = models.BigAutoField(primary_key=True)
+    id = models.BigAutoField(primary_key=True, verbose_name="ID")
     incident = models.ForeignKey(to="Incident", on_delete=models.PROTECT, related_name="events")
     actor = models.ForeignKey(to=User, on_delete=models.PROTECT, related_name="caused_events")
     timestamp = models.DateTimeField()
@@ -414,7 +414,7 @@ def update_ticket_url(self, actor: User, url: str, timestamp=None):
 class Incident(models.Model):
     LEVEL_CHOICES = tuple(zip(Level.values, map(str, Level.values)))
 
-    id = models.BigAutoField(primary_key=True)
+    id = models.BigAutoField(primary_key=True, verbose_name="ID")
     start_time = models.DateTimeField(help_text="The time the incident was created.")
     end_time = DateTimeInfinityField(
         null=True,