diff --git a/setup.py b/setup.py
index fb9708d..751559e 100644
--- a/setup.py
+++ b/setup.py
@@ -14,8 +14,7 @@
     author='Luc DURON',
     author_email='l.duron@cnr.tm.fr',
     packages=find_packages(),
-    package_data={'crue10': ['crue10/data/*']},
-    include_package_data=True,
+    include_package_data=True,  # includes all non `.py` files found inside package directory
     install_requires=requirements,
     description='Librairie Python pour les formats de fichiers Crue10',
     url='https://github.com/CNR-Engineering/crue10_tools',