diff --git a/src/sensor/settings.py b/src/sensor/settings.py
index f8625a36..96f7151f 100644
--- a/src/sensor/settings.py
+++ b/src/sensor/settings.py
@@ -457,3 +457,6 @@
 USB_DEVICE = env("USB_DEVICE", default=None)
 STARTUP_CALIBRATION_ACTION = env("STARTUP_CALIBRATION_ACTION", default=None)
 RAY_INIT = env.bool("RAY_INIT", default=False)
+
+# Set default field type for Django auto-created primary keys
+DEFAULT_AUTO_FIELD = "django.db.models.AutoField"
diff --git a/src/status/migrations/0004_auto_20240510_1334.py b/src/status/migrations/0004_auto_20240510_1334.py
new file mode 100644
index 00000000..0448f838
--- /dev/null
+++ b/src/status/migrations/0004_auto_20240510_1334.py
@@ -0,0 +1,31 @@
+# Generated by Django 3.2.25 on 2024-05-10 13:34
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("status", "0003_auto_20211217_2229"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="location",
+            name="latitude",
+            field=models.DecimalField(
+                decimal_places=6,
+                help_text="Latitude of the sensor in decimal degrees (WGS84).",
+                max_digits=9,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="location",
+            name="longitude",
+            field=models.DecimalField(
+                decimal_places=6,
+                help_text="Longitude of the sensor in decimal degrees (WGS84).",
+                max_digits=9,
+            ),
+        ),
+    ]
diff --git a/src/tasks/migrations/0006_alter_taskresult_duration.py b/src/tasks/migrations/0006_alter_taskresult_duration.py
new file mode 100644
index 00000000..89ebbbff
--- /dev/null
+++ b/src/tasks/migrations/0006_alter_taskresult_duration.py
@@ -0,0 +1,23 @@
+# Generated by Django 3.2.25 on 2024-05-10 13:34
+
+import datetime
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("tasks", "0005_acquisition_data_encrypted"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="taskresult",
+            name="duration",
+            field=models.DurationField(
+                default=datetime.timedelta(0),
+                help_text="Task duration, in %H:%M:%S.%f format",
+            ),
+        ),
+    ]