diff --git a/src/Repository/UserRepository.php b/src/Repository/UserRepository.php
index 69d36ba..fb9e37e 100644
--- a/src/Repository/UserRepository.php
+++ b/src/Repository/UserRepository.php
@@ -137,7 +137,7 @@ class UserRepository
     }
 
 
-    public function update(User $user): bool|int
+    public function update(User $user): bool
     {
         $id = $user->getId();
         $nick = $user->getNick();
@@ -169,9 +169,7 @@ class UserRepository
             $statement->bindParam(param: 'first', var: $first);
             $statement->bindParam(param: 'last', var: $last);
             $statement->bindParam(param: 'is_admin', var: $isAdmin);
-            $statement->execute();
-
-            return $statement->rowCount();
+            return $statement->execute();
         } catch (PDOException $e) {
             echo $e->getMessage();
             return false;
@@ -179,7 +177,7 @@ class UserRepository
     }
 
 
-    public function delete(User $user): int
+    public function delete(User $user): bool
     {
         $sql = "
             DELETE FROM " . DatabaseConnection::TABLE_USERS . "
@@ -189,9 +187,7 @@ class UserRepository
             $statement = $this->databaseConnection->getConnection()->prepare(query: $sql);
             $id = $user->getId();
             $statement->bindParam(param: 'id', var: $id);
-            $statement->execute();
-
-            return $statement->rowCount();
+            return $statement->execute();
         } catch (PDOException $e) {
             exit($e->getMessage());
         }