diff --git a/arches/setup.py.obsolete b/arches/setup.py.obsolete
deleted file mode 100644
index 3f9ecb4..0000000
--- a/arches/setup.py.obsolete
+++ /dev/null
@@ -1,9 +0,0 @@
-from setuptools import setup, find_packages
-
-setup(name="arches",
-      version="0.1",
-      description='XMM data analysis for Arches cluster',
-      author='Roman Krivonos',
-      author_email='krivonos@cosmos.ru',
-      url='https://www.srg.cosmos.ru',
-      packages=find_packages())