diff --git a/.gitignore b/.gitignore
index 661cb04..b995961 100644
--- a/.gitignore
+++ b/.gitignore
@@ -105,3 +105,5 @@ mesa-20100720.tar.bz2
 /mesa-6171131.tar.xz
 /mesa-20150218.tar.xz
 /mesa-f80af89.tar.xz
+/mesa-3282e57.tar.xz
+/mesa-c1485f4.tar.xz
diff --git a/mesa.spec b/mesa.spec
index 3970e9d..205f72a 100644
--- a/mesa.spec
+++ b/mesa.spec
@@ -49,13 +49,13 @@
 %define _default_patch_fuzz 2
 
 #% define gitdate 20150218
-%define githash f80af89
+%define githash c1485f4
 %define git %{?githash:%{githash}}%{!?githash:%{gitdate}}
 
 Summary: Mesa graphics libraries
 Name: mesa
 Version: 10.6.0
-Release: 0.devel.3.%{git}%{?dist}
+Release: 0.devel.4.%{git}%{?dist}
 License: MIT
 Group: System Environment/Libraries
 URL: http://www.mesa3d.org
@@ -714,6 +714,9 @@ rm -rf $RPM_BUILD_ROOT
 # Generate changelog using:
 # git log old_commit_sha..new_commit_sha --format="- %H: %s (%an)"
 %changelog
+* Mon Apr 20 2015 Igor Gnatenko <i.gnatenko.brain@gmail.com> - 10.6.0-0.devel.4.c1485f4
+- c1485f4
+
 * Thu Apr 09 2015 Adam Jackson <ajax@redhat.com> 10.6.0-0.devel.3
 - F23 rebuild against llvm 3.6.0
 
diff --git a/sources b/sources
index 17c90b5..7421dbf 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-13303619776a845eca2d2b08552aba80  mesa-f80af89.tar.xz
+b445dcb0517f3b9c560799c612d687aa  mesa-c1485f4.tar.xz