diff --git a/lnbits/extension_manager.py b/lnbits/extension_manager.py
index e122dc0b5..f57c2786d 100644
--- a/lnbits/extension_manager.py
+++ b/lnbits/extension_manager.py
@@ -249,7 +249,7 @@ class InstallableExtension(BaseModel):
         )
 
     def nofiy_upgrade(self) -> None:
-        """Update the the list of upgraded extensions. The middleware will perform redirects based on this"""
+        """Update the list of upgraded extensions. The middleware will perform redirects based on this"""
         if not self.hash:
             return