diff --git a/desktop-base-openmamba.spec b/desktop-base-openmamba.spec
index 675e300..1422cb7 100644
--- a/desktop-base-openmamba.spec
+++ b/desktop-base-openmamba.spec
@@ -12,7 +12,7 @@
 
 Name:          desktop-base-openmamba
 Version:       2023.01.24
-Release:       2mamba
+Release:       4mamba
 Summary:       openmamba default desktop theme and menu entries
 Group:         System/Tools
 Vendor:        openmamba
@@ -46,21 +46,29 @@ Obsoletes:     libflashsupport < 99
 Obsoletes:     DVDAuthorWizard <= 1.4.6-5mamba
 Obsoletes:     kommander <= 3.5.10-5mamba
 Obsoletes:     libkommander <= 3.5.10-5mamba
-Requires:      usbinstall
-Requires:      ipheth
 Requires:      alsa-oss
+Requires:      desktop-file-utils
+Requires:      ipheth
+Requires:      libalsa-plugins
+%ifarch x86_64
+# Intel libva support
+Requires:      libigfxcmrt
+# Intel VA-API
+Requires:      libva-intel-driver
+# VDPAU-VA-GL link
+Requires:      libvdpau-va-gl
+%endif
+Requires:      libqt5-plugins
 Requires:      polkit
 Requires:      pulseaudio
-Requires:      libalsa-plugins
 Requires:      pulseaudio-module-x11
-Requires:      surface-tools
-Requires:      libqt5-plugins
-Requires:      desktop-file-utils
-Requires:      remote-support-mambasoft
 Requires:      mambabase
 Requires:      mambareport
 Requires:      mesa-tests
+Requires:      remote-support-mambasoft
+Requires:      surface-tools
 Requires:      upower
+Requires:      usbinstall
 
 %description
 openmamba default desktop theme and menu entries providing with various desktop related scripts and configuration files.
@@ -173,6 +181,12 @@ _EOF
 %{_datadir}/openmamba/desktop/desktop-*.tar.bz2
 
 %changelog
+* Mon Jun 05 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2023.01.24-4mamba
+- x86_64: also require libva-intel-driver and libvdpau-va-gl
+
+* Sun Jun 04 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2023.01.24-3mamba
+- x86_64: require libigfxcmrt for iHD Intel VA support
+
 * Mon Feb 20 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2023.01.24-2mamba
 - require mesa-tests for os-makereport