diff --git a/src/docx_converter/docx_solver.py b/src/docx_converter/docx_solver.py
index db75c1b..680a059 100644
--- a/src/docx_converter/docx_solver.py
+++ b/src/docx_converter/docx_solver.py
@@ -45,7 +45,7 @@ class DocxBook(BookSolver):
             raise error
 
         folder_path = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
-        out_dir_path = os.path.join(folder_path, f'html/{self.book_id}')
+        out_dir_path = os.path.join(folder_path, f'../html/{self.book_id}')
         pathlib.Path(out_dir_path).mkdir(parents=True, exist_ok=True)
 
         is_book_converted = False