diff --git a/payphone/cogs/calls/cog.py b/payphone/cogs/calls/cog.py
index 4b44eab..e445afe 100644
--- a/payphone/cogs/calls/cog.py
+++ b/payphone/cogs/calls/cog.py
@@ -198,6 +198,9 @@ class Calls(base.Cog):
         Handle messages in calls.
         """
 
+        if not isinstance(message.channel, (discord.channel.TextChannel)):
+            return
+
         ctx = await self.bot.get_context(message)
 
         if message.author.bot or ctx.valid: