diff --git a/backup/backup.py b/backup/backup.py
index c2066a4..4cbc618 100644
--- a/backup/backup.py
+++ b/backup/backup.py
@@ -61,7 +61,7 @@ class Backup(commands.Cog):
     async def backup_import(self, ctx: commands.Context, json: str = None):
         """Import your installed repositories and cogs from an export."""
         if json is None:
-            if ctx.message.attachments is not None:
+            if not len(ctx.message.attachments) == 0:
                 json = await ctx.message.attachments[0].read()
             else:
                 await ctx.send(error("Please provide a valid JSON export."))