diff --git a/src/hope_dedup_engine/apps/api/admin/__init__.py b/src/hope_dedup_engine/apps/api/admin/__init__.py
index 1f93271..2cd9c3d 100644
--- a/src/hope_dedup_engine/apps/api/admin/__init__.py
+++ b/src/hope_dedup_engine/apps/api/admin/__init__.py
@@ -1,5 +1,6 @@
 from django.contrib import admin
 
+from .config import ConfigAdmin  # noqa
 from .deduplicationset import DeduplicationSetAdmin  # noqa
 from .duplicate import DuplicateAdmin  # noqa
 from .hdetoken import HDETokenAdmin  # noqa
diff --git a/src/hope_dedup_engine/apps/api/admin/config.py b/src/hope_dedup_engine/apps/api/admin/config.py
new file mode 100644
index 0000000..18d4320
--- /dev/null
+++ b/src/hope_dedup_engine/apps/api/admin/config.py
@@ -0,0 +1,8 @@
+from django.contrib.admin import ModelAdmin, register
+
+from hope_dedup_engine.apps.api.models import Config
+
+
+@register(Config)
+class ConfigAdmin(ModelAdmin):
+    pass
diff --git a/src/hope_dedup_engine/apps/api/models/__init__.py b/src/hope_dedup_engine/apps/api/models/__init__.py
index 40bdb2f..3192920 100644
--- a/src/hope_dedup_engine/apps/api/models/__init__.py
+++ b/src/hope_dedup_engine/apps/api/models/__init__.py
@@ -1,5 +1,6 @@
 from hope_dedup_engine.apps.api.models.auth import HDEToken  # noqa: F401
 from hope_dedup_engine.apps.api.models.deduplication import (  # noqa: F401
+    Config,
     DeduplicationSet,
     Duplicate,
     Image,
diff --git a/src/hope_dedup_engine/apps/api/models/deduplication.py b/src/hope_dedup_engine/apps/api/models/deduplication.py
index f42d204..95cb695 100644
--- a/src/hope_dedup_engine/apps/api/models/deduplication.py
+++ b/src/hope_dedup_engine/apps/api/models/deduplication.py
@@ -2,6 +2,7 @@
 from uuid import uuid4
 
 from django.conf import settings
+from django.core.validators import MaxValueValidator, MinValueValidator
 from django.db import models
 
 from hope_dedup_engine.apps.api.utils.notification import send_notification
@@ -11,7 +12,17 @@
 
 
 class Config(models.Model):
-    face_distance_threshold = models.FloatField(null=True)
+    face_distance_threshold = models.FloatField(
+        null=True,
+        validators=[MinValueValidator(0.1), MaxValueValidator(1.0)],
+    )
+
+    def __str__(self) -> str:
+        return " | ".join(
+            f"{field.name}: {getattr(self, field.name)}"
+            for field in self._meta.fields
+            if field.name not in ("id",)
+        )
 
 
 class DeduplicationSet(models.Model):
diff --git a/src/hope_dedup_engine/apps/faces/admin.py b/src/hope_dedup_engine/apps/faces/admin.py
index 6fd74cf..efa34ea 100644
--- a/src/hope_dedup_engine/apps/faces/admin.py
+++ b/src/hope_dedup_engine/apps/faces/admin.py
@@ -45,7 +45,6 @@ def sync_dnn_files(self, request):
         else:
             worker_count = len(active_workers)
             if worker_count > 1:
-                print(f"{worker_count=}")
                 job = group(sync_dnn_files.s(force=True) for _ in range(worker_count))
                 result = job.apply_async()
                 self.message_user(