diff --git a/discord/__main__.py b/discord/__main__.py
index 527b72bb2..7be6ea815 100644
--- a/discord/__main__.py
+++ b/discord/__main__.py
@@ -157,6 +157,10 @@ _cog_extras = '''
     async def cog_command_error(self, ctx, error):
         # error handling to every command in here
         pass
+        
+    async def cog_app_command_error(self, interaction, error):
+        # error handling to every application command in here
+        pass
 
     async def cog_before_invoke(self, ctx):
         # called before a command is called here