diff --git a/setup.cfg b/setup.cfg
index eab70bb..d41e64a 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -7,6 +7,7 @@ version = attr: libeos.__version__
 author = Jochen Stahn - Paul Scherrer Institut
 author_email = jochen.stahn@psi.ch
 description = EOS reflectometry reduction for AMOR instrument
+long_description = Reduces data obtained by focusing time of flight neutron reflectivity to full reflectivity curve.
 license = MIT
 classifiers =
     Programming Language :: Python :: 3