diff --git a/monkey/tests/unit_tests/monkey_island/cc/repository/test_local_storage_file_repository.py b/monkey/tests/unit_tests/monkey_island/cc/repository/test_local_storage_file_repository.py
index 64541bcbe..c03d615f9 100644
--- a/monkey/tests/unit_tests/monkey_island/cc/repository/test_local_storage_file_repository.py
+++ b/monkey/tests/unit_tests/monkey_island/cc/repository/test_local_storage_file_repository.py
@@ -143,3 +143,14 @@ def test_open_locked_file(tmp_path, monkeypatch):
     with patch("builtins.open", Mock(side_effect=Exception())):
         with pytest.raises(repository.RetrievalError):
             fss.open_file("locked_file.txt")
+
+
+def test_delete_files_by_pattern(tmp_path):
+    for filename in ["xyz-1.txt", "abc-2.txt", "pqr-3.txt", "abc-4.txt"]:
+        (tmp_path / filename).touch()
+
+    fss = LocalStorageFileRepository(tmp_path)
+    fss.delete_files_by_pattern("abc-*")
+
+    files = list(tmp_path.iterdir())
+    assert len(files) == 2