diff --git a/CineSync/CineSync/settings.py b/CineSync/CineSync/settings.py
index 49ca327..c4a0f09 100644
--- a/CineSync/CineSync/settings.py
+++ b/CineSync/CineSync/settings.py
@@ -13,10 +13,12 @@ DEBUG = DEBUG.lower().strip() in ('true', 'yes', '1', 'y', 't')
 
 AUTH_USER_MODEL = 'auth.User'
 
-ALLOWED_HOSTS = [
-    'localhost',
-    '127.0.0.1',
-]
+ALLOWED_HOSTS = os.getenv(
+    'DJANGO_ALLOWED_HOSTS',
+    default=[
+        'localhost,127.0.0.1',
+    ],
+).split(',')
 
 INSTALLED_APPS = [
     'films.apps.FilmsConfig',
@@ -90,19 +92,19 @@ DATABASES = {
 AUTH_PASSWORD_VALIDATORS = [
     {
         'NAME': 'django.contrib.auth.'
-        'password_validation.UserAttributeSimilarityValidator',
+                'password_validation.UserAttributeSimilarityValidator',
     },
     {
         'NAME': 'django.contrib.auth.'
-        'password_validation.MinimumLengthValidator',
+                'password_validation.MinimumLengthValidator',
     },
     {
         'NAME': 'django.contrib.auth.'
-        'password_validation.CommonPasswordValidator',
+                'password_validation.CommonPasswordValidator',
     },
     {
         'NAME': 'django.contrib.auth.'
-        'password_validation.NumericPasswordValidator',
+                'password_validation.NumericPasswordValidator',
     },
 ]
 
diff --git a/requirements/prod.txt b/requirements/prod.txt
index ec20c50..5e312ff 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -3,4 +3,5 @@ django-ckeditor==6.7.0
 django-cleanup==8.1.0
 pillow==10.2.0
 python-dotenv~=1.0.1
-sorl-thumbnail==12.10.0
\ No newline at end of file
+sorl-thumbnail==12.10.0
+psycopg2-binary==2.9.1
\ No newline at end of file