diff --git a/monkey/monkey_island/cc/repository/mongo_machine_repository.py b/monkey/monkey_island/cc/repository/mongo_machine_repository.py
index 8e1934cc7..a3297449e 100644
--- a/monkey/monkey_island/cc/repository/mongo_machine_repository.py
+++ b/monkey/monkey_island/cc/repository/mongo_machine_repository.py
@@ -38,12 +38,6 @@ class MongoMachineRepository(IMachineRepository):
         except Exception as err:
             raise StorageError(f'Error updating machine with ID "{machine.id}": {err}')
 
-        if result.matched_count != 0 and result.modified_count != 1:
-            raise StorageError(
-                f'Error updating machine with ID "{machine.id}": Expected to update 1 machine, '
-                f"but {result.modified_count} were updated"
-            )
-
         if result.matched_count == 0 and result.upserted_id is None:
             raise StorageError(
                 f'Error inserting machine with ID "{machine.id}": Expected to insert 1 machine, '
diff --git a/monkey/tests/unit_tests/monkey_island/cc/repository/test_mongo_machine_repository.py b/monkey/tests/unit_tests/monkey_island/cc/repository/test_mongo_machine_repository.py
index bbd35283b..7e4ef93a8 100644
--- a/monkey/tests/unit_tests/monkey_island/cc/repository/test_mongo_machine_repository.py
+++ b/monkey/tests/unit_tests/monkey_island/cc/repository/test_mongo_machine_repository.py
@@ -146,21 +146,6 @@ def test_upsert_machine__storage_error_exception(error_raising_machine_repositor
         error_raising_machine_repository.upsert_machine(machine)
 
 
-def test_upsert_machine__storage_error_update_failed(error_raising_mock_mongo_client):
-    mock_result = MagicMock()
-    mock_result.matched_count = 1
-    mock_result.modified_count = 0
-
-    error_raising_mock_mongo_client.monkey_island.machines.replace_one = MagicMock(
-        return_value=mock_result
-    )
-    machine_repository = MongoMachineRepository(error_raising_mock_mongo_client)
-
-    machine = MACHINES[0]
-    with pytest.raises(StorageError):
-        machine_repository.upsert_machine(machine)
-
-
 def test_upsert_machine__storage_error_insert_failed(error_raising_mock_mongo_client):
     mock_result = MagicMock()
     mock_result.matched_count = 0