diff --git a/python/tffpy/tests/ci_config.py b/python/tffpy/tests/ci_config.py
index 96d4d3484353000d8ba18d646c1a35b219fbbb13..a84f6cc923c8fb59131e96c45ac1da6cfd62a764 100644
--- a/python/tffpy/tests/ci_config.py
+++ b/python/tffpy/tests/ci_config.py
@@ -18,7 +18,7 @@ if __name__ == '__main__':
         generate_config()
         config = ConfigParser()
         config.read(config_file)
-        data_path = Path(__file__).parent.parent / 'data'
+        data_path = Path(__file__).parent.parent.absolute() / 'data'
         print('Data path:', str(data_path))
         config.set('DATA', 'data_path', str(data_path))
         config.write(open(config_file, 'w'))