diff --git a/glm.spec b/glm.spec
index 4100d2e..7634a05 100644
--- a/glm.spec
+++ b/glm.spec
@@ -1,5 +1,5 @@
 Name:          glm
-Version:       0.9.9.5
+Version:       0.9.9.6
 Release:       1mamba
 Summary:       A header only C++ mathematics library for graphics software based on the OpenGL Shading Language
 Group:         Development/Libraries
@@ -46,7 +46,9 @@ cmake .. \
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall -C build
+#% makeinstall -C build
+install -d -m0755 %{buildroot}%{_includedir}
+cp -a glm %{buildroot}%{_includedir}
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -66,11 +68,14 @@ cmake .. \
 %{_includedir}/glm/gtx/*
 %dir %{_includedir}/glm/simd
 %{_includedir}/glm/simd/*.h
-%dir %{_libdir}/cmake/glm
-%{_libdir}/cmake/glm/glm*.cmake
-%{_libdir}/pkgconfig/glm.pc
+#%dir %{_libdir}/cmake/glm
+#%{_libdir}/cmake/glm/glm*.cmake
+#%{_libdir}/pkgconfig/glm.pc
 
 %changelog
+* Thu Dec 26 2019 Automatic Build System <autodist@mambasoft.it> 0.9.9.6-1mamba
+- automatic version update by autodist
+
 * Tue Apr 09 2019 Automatic Build System <autodist@mambasoft.it> 0.9.9.5-1mamba
 - automatic version update by autodist