diff --git a/lnbits/extensions/usermanager/crud.py b/lnbits/extensions/usermanager/crud.py
index d7b64dbfe..959914f26 100644
--- a/lnbits/extensions/usermanager/crud.py
+++ b/lnbits/extensions/usermanager/crud.py
@@ -53,7 +53,7 @@ async def get_usermanager_user(user_id: str) -> Optional[User]:
     return User(**row) if row else None
 
 
-async def get_usermanager_users(user_id: str) -> list[User]:
+async def get_usermanager_users(user_id: str) -> List[User]:
     rows = await db.fetchall(
         "SELECT * FROM usermanager.users WHERE admin = ?", (user_id,)
     )
@@ -94,21 +94,21 @@ async def get_usermanager_wallet(wallet_id: str) -> Optional[Wallet]:
     return Wallet(**row) if row else None
 
 
-async def get_usermanager_wallets(admin_id: str) -> list[Wallet]:
+async def get_usermanager_wallets(admin_id: str) -> List[Wallet]:
     rows = await db.fetchall(
         "SELECT * FROM usermanager.wallets WHERE admin = ?", (admin_id,)
     )
     return [Wallet(**row) for row in rows]
 
 
-async def get_usermanager_users_wallets(user_id: str) -> list[Wallet]:
+async def get_usermanager_users_wallets(user_id: str) -> List[Wallet]:
     rows = await db.fetchall(
         """SELECT * FROM usermanager.wallets WHERE "user" = ?""", (user_id,)
     )
     return [Wallet(**row) for row in rows]
 
 
-async def get_usermanager_wallet_transactions(wallet_id: str) -> list[Payment]:
+async def get_usermanager_wallet_transactions(wallet_id: str) -> List[Payment]:
     return await get_payments(
         wallet_id=wallet_id, complete=True, pending=False, outgoing=True, incoming=True
     )
diff --git a/lnbits/extensions/usermanager/views_api.py b/lnbits/extensions/usermanager/views_api.py
index 56b5de9a2..bd111d49b 100644
--- a/lnbits/extensions/usermanager/views_api.py
+++ b/lnbits/extensions/usermanager/views_api.py
@@ -21,7 +21,7 @@ from .crud import (
     get_usermanager_wallet_transactions,
     get_usermanager_wallets,
 )
-from .models import CreateUserData, CreateUserWallet, Wallet
+from .models import CreateUserData, CreateUserWallet
 
 
 @usermanager_ext.get("/api/v1/users", status_code=HTTPStatus.OK)
@@ -32,14 +32,10 @@ async def api_usermanager_users(
     return [user.dict() for user in await get_usermanager_users(user_id)]
 
 
-@usermanager_ext.get("/api/v1/users/{user_id}", status_code=HTTPStatus.OK)
-async def api_usermanager_user(
-    user_id, wallet: WalletTypeInfo = Depends(get_key_type)  # type: ignore
-):
+@usermanager_ext.get("/api/v1/users/{user_id}", status_code=HTTPStatus.OK, dependencies=[Depends(get_key_type)])
+async def api_usermanager_user(user_id):
     user = await get_usermanager_user(user_id)
-    if not user:
-        return None
-    return user.dict()
+    return user.dict() if user else None
 
 
 @usermanager_ext.post(