diff --git a/chatchart/chatchart.py b/chatchart/chatchart.py
index 8ab4a1e..5855cf8 100644
--- a/chatchart/chatchart.py
+++ b/chatchart/chatchart.py
@@ -45,6 +45,7 @@ class Chatchart:
         image_object.seek(0)
         return image_object
 
+    @commands.guild_only()
     @commands.command()
     @commands.cooldown(1, 10, commands.BucketType.channel)
     async def chatchart(self, ctx, channel: discord.TextChannel=None, messages=5000):