diff --git a/cogs/owner.py b/cogs/owner.py
index b9f3456..2a591cc 100644
--- a/cogs/owner.py
+++ b/cogs/owner.py
@@ -114,6 +114,14 @@ class Owner(commands.Cog):
                 ctx.bot.tree.clear_commands(guild=ctx.guild)
                 await ctx.bot.tree.sync(guild=ctx.guild)
                 synced = []
+            elif spec == '!':
+                await ctx.bot.tree.sync()
+
+                ctx.bot.tree.copy_global_to(guild=ctx.guild)
+                await ctx.bot.tree.sync(guild=ctx.guild)
+
+                ctx.bot.tree.clear_commands(guild=ctx.guild)
+                synced = await ctx.bot.tree.sync(guild=ctx.guild)
             else:
                 synced = await ctx.bot.tree.sync()