diff --git a/intel-gpu-tools.spec b/intel-gpu-tools.spec
index 2ba9d86..97d69e4 100644
--- a/intel-gpu-tools.spec
+++ b/intel-gpu-tools.spec
@@ -1,5 +1,5 @@
 Name:          intel-gpu-tools
-Version:       1.20
+Version:       1.22
 Release:       1mamba
 Summary:       A collection of tools for development and testing of the Intel DRM driver
 Group:         System/X11
@@ -7,7 +7,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://x.org
-Source:        ftp://x.org/pub/individual/app/intel-gpu-tools-%{version}.tar.bz2
+Source:        ftp://x.org/pub/individual/app/intel-gpu-tools-%{version}.tar.xz
 Patch0:        intel-gpu-tools-1.3-libcairo.patch
 Patch1:        intel-gpu-tools-1.7-unicode.patch
 Patch2:        intel-gpu-tools-1.10-fix-32bit-pointer-to-int-cast.patch
@@ -30,9 +30,10 @@ There are many macro-level test suites that get used against our driver, includi
 
 %prep
 %setup -q
-%patch3 -p1
+#% patch3 -p1
 
 %build
+./autogen.sh
 %configure
 
 #   PYTHON_CPPFLAGS="`pkg-config --cflags python3`"
@@ -52,7 +53,7 @@ There are many macro-level test suites that get used against our driver, includi
 #%{_bindir}/eudb
 %{_bindir}/intel-gen4asm
 %{_bindir}/intel-gen4disasm
-%{_bindir}/intel-gpu-overlay
+#%{_bindir}/intel-gpu-overlay
 #% endif
 #%{_bindir}/gem_userptr_benchmark
 %{_bindir}/igt_stats
@@ -70,11 +71,14 @@ There are many macro-level test suites that get used against our driver, includi
 #%ifnarch %{ix86}
 %{_libdir}/pkgconfig/intel-gen4asm.pc
 #%endif
-%dir %{_datadir}/gtk-doc/html/intel-gpu-tools/
-%{_datadir}/gtk-doc/html/intel-gpu-tools/*
+#%dir %{_datadir}/gtk-doc/html/intel-gpu-tools/
+#%{_datadir}/gtk-doc/html/intel-gpu-tools/*
 %{_mandir}/man1/intel_*.1*
 
 %changelog
+* Sun Jul 29 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 1.22-1mamba
+- update to 1.22
+
 * Wed Dec 20 2017 Automatic Build System <autodist@mambasoft.it> 1.20-1mamba
 - automatic version update by autodist