diff --git a/jellyfin_kodi/jellyfin/connection_manager.py b/jellyfin_kodi/jellyfin/connection_manager.py
index e78a6cb2..84dcd931 100644
--- a/jellyfin_kodi/jellyfin/connection_manager.py
+++ b/jellyfin_kodi/jellyfin/connection_manager.py
@@ -415,7 +415,7 @@ class ConnectionManager(object):
         # Update configs
         self.config.data['auth.server'] = server['address']
         self.config.data['auth.server-name'] = server['Name']
-        self.config.data['auth.server=id'] = server['Id']
+        self.config.data['auth.server-id'] = server['Id']
         self.config.data['auth.ssl'] = options.get('ssl', self.config.data['auth.ssl'])
 
         result = {