From 0c94ce6cc3275cab26392b0194c99e92e2a938ae Mon Sep 17 00:00:00 2001
From: jack1142 <6032823+jack1142@users.noreply.github.com>
Date: Fri, 1 May 2020 18:29:57 +0200
Subject: [PATCH] Make server lock work again (#3815)

---
 redbot/cogs/admin/admin.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/redbot/cogs/admin/admin.py b/redbot/cogs/admin/admin.py
index 9c0c43ebd..80fad1587 100644
--- a/redbot/cogs/admin/admin.py
+++ b/redbot/cogs/admin/admin.py
@@ -467,6 +467,7 @@ class Admin(commands.Cog):
             await ctx.send(_("The bot is now serverlocked."))
 
     # region Event Handlers
+    @commands.Cog.listener()
     async def on_guild_join(self, guild: discord.Guild):
         if await self.config.serverlocked():
             await guild.leave()