diff --git a/Core/Particle/SlicedParticle.cpp b/Core/Particle/SlicedParticle.cpp
deleted file mode 100644
index 2b4162f5987967c4436c32c8d155e4bfb42e9427..0000000000000000000000000000000000000000
--- a/Core/Particle/SlicedParticle.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-// ************************************************************************** //
-//
-//  BornAgain: simulate and fit scattering at grazing incidence
-//
-//! @file      Core/Particle/SlicedParticle.cpp
-//! @brief     Defines class SlicedParticle.
-//!
-//! @homepage  http://www.bornagainproject.org
-//! @license   GNU General Public License v3 or higher (see COPYING)
-//! @copyright Forschungszentrum Jülich GmbH 2018
-//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
-//
-// ************************************************************************** //
-
-#include "Core/Particle/SlicedParticle.h"