diff --git a/backup/backup.py b/backup/backup.py
index 8cf936a..6459572 100644
--- a/backup/backup.py
+++ b/backup/backup.py
@@ -95,7 +95,7 @@ class Backup(commands.Cog):
                 url = repo['url']
                 cogs = repo['cogs']
 
-                if url.contains('PyLav/Red-Cogs'):
+                if 'PyLav/Red-Cogs' in url:
                     repo_e.append("PyLav cogs are not supported.")
                     continue
                 if name.startswith('.') or name.endswith('.'):