diff --git a/python-spsdk.changes b/python-spsdk.changes
index ae79545..8848143 100644
--- a/python-spsdk.changes
+++ b/python-spsdk.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed May 31 05:46:17 UTC 2023 - Johannes Kastl <kastl@b1-systems.de>
+
+- do no longer package the *.c and *.bin files in
+  spsdk/data/cpu_data/ (see
+  https://github.com/nxp-mcuxpresso/spsdk/issues/60)
+
 -------------------------------------------------------------------
 Mon May 15 11:57:52 UTC 2023 - Johannes Kastl <kastl@b1-systems.de>
 
diff --git a/python-spsdk.spec b/python-spsdk.spec
index 4e1a010..885eccf 100644
--- a/python-spsdk.spec
+++ b/python-spsdk.spec
@@ -28,13 +28,13 @@ Source:         https://files.pythonhosted.org/packages/source/s/spsdk/spsdk-%{v
 # https://github.com/archlinux/svntogit-community/blob/19938f5cab9adf93da26c09ebeb8111ed1bdc59b/trunk/python-spsdk-1.6.0-remove_pypemicro.patch
 #
 Patch0:         python-spsdk-remove_pypemicro.patch
-BuildRequires:  python-rpm-macros
 BuildRequires:  %{python_module flit}
 BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module wheel}
 BuildRequires:  dos2unix
 BuildRequires:  fdupes
+BuildRequires:  python-rpm-macros
 Requires:       python-asn1crypto
 Requires:       python-astunparse
 Requires:       python-bincopy
@@ -65,7 +65,7 @@ Requires:       python-sly
 Requires:       python-typing-extensions
 BuildArch:      noarch
 Requires(post): update-alternatives
-Requires(postun): update-alternatives
+Requires(postun):update-alternatives
 %python_subpackages
 
 %description
@@ -105,6 +105,8 @@ find . -type f -name README.md -exec dos2unix {} +
 # remove shebangs
 %python_expand find %{buildroot}%{$python_sitelib} -iname "*.py" -exec sed -i '1{/env python/d;}' {} +
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
+# remove unneccesary *.c and *.bin files
+%python_expand rm -vf %{buildroot}%{$python_sitelib}/spsdk/data/cpu_data/*.c %{buildroot}%{$python_sitelib}/spsdk/data/cpu_data/*.bin
 
 %post
 %python_install_alternative blhost elftosb ifr nxpcertgen nxpcrypto nxpdebugmbox nxpdevhsm nxpdevscan nxpimage nxpkeygen pfr sdphost sdpshost shadowregs spsdk tpconfig tphost