diff --git a/pyrogram/client/methods/users/block_user.py b/pyrogram/client/methods/users/block_user.py
index 1b4cc31a..ef3cad85 100644
--- a/pyrogram/client/methods/users/block_user.py
+++ b/pyrogram/client/methods/users/block_user.py
@@ -38,7 +38,7 @@ class BlockUser(BaseClient):
         """
         return bool(
             self.send(
-                functions.contact.Block(
+                functions.contacts.Block(
                     id=self.resolve_peer(user_id)
                 )
             )
diff --git a/pyrogram/client/methods/users/unblock_user.py b/pyrogram/client/methods/users/unblock_user.py
index b2212762..c06533cd 100644
--- a/pyrogram/client/methods/users/unblock_user.py
+++ b/pyrogram/client/methods/users/unblock_user.py
@@ -38,7 +38,7 @@ class UnblockUser(BaseClient):
         """
         return bool(
             self.send(
-                functions.contact.Unblock(
+                functions.contacts.Unblock(
                     id=self.resolve_peer(user_id)
                 )
             )