diff --git a/post-build-checks-1.0.tar.bz2 b/post-build-checks-1.0.tar.bz2
index b1b7a47..dc22f00 100644
--- a/post-build-checks-1.0.tar.bz2
+++ b/post-build-checks-1.0.tar.bz2
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:87e7a1a949e45639650f3eb9a7b53deeb6bb41629f34573fec1736e291b4fe51
-size 31154
+oid sha256:6b901b855837970491b71afdbb8c4b26808f46177922906bed6dab9603e051c7
+size 31272
diff --git a/post-build-checks.changes b/post-build-checks.changes
index 7c17c11..39f14a3 100644
--- a/post-build-checks.changes
+++ b/post-build-checks.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Mar 21 00:52:59 CET 2011 - ro@suse.de
+
+- add helper/sync.sh to disable sync inside build environment 
+
 -------------------------------------------------------------------
 Tue Dec  7 14:38:10 UTC 2010 - lnussel@suse.de
 
diff --git a/post-build-checks.spec b/post-build-checks.spec
index 8a1f4fa..284e4f3 100644
--- a/post-build-checks.spec
+++ b/post-build-checks.spec
@@ -86,6 +86,10 @@ if test -f /bin/uname -a ! -L /bin/uname ; then
     mv /bin/uname /bin/uname.bin
     ln -s /usr/lib/build/helper/uname.sh /bin/uname
 fi
+if test -f /bin/sync -a ! -L /bin/sync ; then
+    mv /bin/sync /bin/sync.bin
+    ln -s /usr/lib/build/helper/sync.sh /bin/sync
+fi
 
 %preun
 if ! test -e /.buildenv; then
@@ -94,6 +98,9 @@ fi
 if test "$1" = 0 -a -f /bin/uname.bin ; then
     mv /bin/uname.bin /bin/uname
 fi
+if test "$1" = 0 -a -f /bin/sync.bin ; then
+    mv /bin/sync.bin /bin/sync
+fi
 
 %files
 %defattr(-, root, root)