diff --git a/lnbits/extension_manger.py b/lnbits/extension_manger.py
index 0ad5fac5c..ae796b465 100644
--- a/lnbits/extension_manger.py
+++ b/lnbits/extension_manger.py
@@ -227,7 +227,7 @@ class InstallableExtension(BaseModel):
             os.path.join(self.ext_upgrade_dir, self.id),
             os.path.join("lnbits", "extensions", self.id),
         )
-        
+
     def nofiy_upgrade(self) -> None:
         """Update the the list of upgraded extensions. The middleware will perform redirects based on this"""
         if not self.hash: