diff --git a/cogs/mod.py b/cogs/mod.py
index 4382cb260..f54ed7780 100644
--- a/cogs/mod.py
+++ b/cogs/mod.py
@@ -884,7 +884,7 @@ class Mod:
 
         msg = await self.bot.get_message(channel, case["message"])
         if msg:
-            await self.bot.edit_message(msg, case_msg.format(**case))
+            await self.bot.edit_message(msg, case_msg)
         else:
             raise CaseMessageNotFound()