diff --git a/pwa/app_settings.py b/pwa/app_settings.py
index a50593b..8ae7d39 100644
--- a/pwa/app_settings.py
+++ b/pwa/app_settings.py
@@ -13,6 +13,7 @@ PWA_APP_ROOT_URL = getattr(settings, 'PWA_APP_ROOT_URL', '/')
 PWA_APP_THEME_COLOR = getattr(settings, 'PWA_APP_THEME_COLOR', '#000')
 PWA_APP_BACKGROUND_COLOR = getattr(settings, 'PWA_APP_BACKGROUND_COLOR', '#fff')
 PWA_APP_DISPLAY = getattr(settings, 'PWA_APP_DISPLAY', 'standalone')
+PWA_APP_ORIENTATION = getattr(settings, 'PWA_APP_ORIENTATION', 'portrait-primary')
 PWA_APP_START_URL = getattr(settings, 'PWA_APP_START_URL', '/')
 PWA_APP_ICONS = getattr(settings, 'PWA_APP_ICONS', [
     {
diff --git a/pwa/templates/manifest.json b/pwa/templates/manifest.json
index 24c5fd0..627d797 100644
--- a/pwa/templates/manifest.json
+++ b/pwa/templates/manifest.json
@@ -5,6 +5,7 @@
   "description": {{ PWA_APP_DESCRIPTION|js }},
   "start_url": {{ PWA_APP_START_URL|js }},
   "display": {{ PWA_APP_DISPLAY|js }},
+  "orientation": {{ PWA_APP_ORIENTATION|js }},
   "background_color": {{ PWA_APP_BACKGROUND_COLOR|js }},
   "theme_color": {{ PWA_APP_THEME_COLOR|js }},
   "icons": {{ PWA_APP_ICONS|js }},
diff --git a/tests/test_settings_attr.py b/tests/test_settings_attr.py
index c2dfad4..b707abb 100644
--- a/tests/test_settings_attr.py
+++ b/tests/test_settings_attr.py
@@ -13,6 +13,7 @@ class AppSettingsTest(TestCase):
             'PWA_APP_THEME_COLOR',
             'PWA_APP_BACKGROUND_COLOR',
             'PWA_APP_DISPLAY',
+            'PWA_APP_ORIENTATION',
             'PWA_APP_START_URL',
             'PWA_APP_ICONS',
             'PWA_APP_DIR',