diff --git a/buckler_flask.py b/buckler_flask.py
index 2d2ee72..ac0c1db 100644
--- a/buckler_flask.py
+++ b/buckler_flask.py
@@ -74,6 +74,7 @@ class BucklerSessionInterface(SessionInterface):
 			response.set_cookie(
 				'userid',
 				session.cookies['userid'],
+				domain=config.server_domain,
 				max_age=30*24*60*60,
 				secure=True,
 				httponly=True,
@@ -81,6 +82,7 @@ class BucklerSessionInterface(SessionInterface):
 			response.set_cookie(
 				'session',
 				session.cookies['session'],
+				domain=config.server_domain,
 				max_age=30*24*60*60,
 				secure=True,
 				httponly=True,
@@ -108,6 +110,7 @@ def require_auth():
 		resp.set_cookie(
 			'redirect',
 			request.url,
+			domain=config.server_domain,
 			secure=True,
 			httponly=True,
 			samesite='strict')
diff --git a/config.template.py b/config.template.py
index 85e53d0..cdac1db 100644
--- a/config.template.py
+++ b/config.template.py
@@ -12,6 +12,7 @@ FEEDS = [
 	"http://website2.com/rss",
 ]
 
+server_domain = 'steelbea.me'
 buckler = {
 	'url': "http://127.0.0.1:5400/buckler",
 	'app_id': 1,