diff --git a/_service b/_service
index b0235c0..7be363b 100644
--- a/_service
+++ b/_service
@@ -10,7 +10,7 @@
     <param name="version">9.0.9</param>
 -->
     <param name="versionformat">9.0.9+git.%h</param>
-    <param name="revision">bffac0d96700a2ada5f6daf60465fb7f8add3bda</param>
+    <param name="revision">a4cc249ec2d55ec2953aeb482d819e47adbbee33</param>
   </service>
 
   <service name="recompress" mode="disabled">
diff --git a/drbd-9.0.9+git.a4cc249e.tar.bz2 b/drbd-9.0.9+git.a4cc249e.tar.bz2
new file mode 100644
index 0000000..d5333f4
--- /dev/null
+++ b/drbd-9.0.9+git.a4cc249e.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa86fea9488339eb75159d4604a3fc1aad897a2dd5a2eabb5d2c4247f3dd8139
+size 309712
diff --git a/drbd-9.0.9+git.bffac0d9.tar.bz2 b/drbd-9.0.9+git.bffac0d9.tar.bz2
deleted file mode 100644
index fd6eeb5..0000000
--- a/drbd-9.0.9+git.bffac0d9.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d7543f48e0fd7c5165af892bad227d04fd71a265a6fab5d108e6e14e4ea61088
-size 310824
diff --git a/drbd.changes b/drbd.changes
index 34875b0..d85e3c1 100644
--- a/drbd.changes
+++ b/drbd.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Nov 17 03:03:20 UTC 2017 - nwang@suse.com
+
+- bsc#1068587, add build request libelf-devel to build. 
+
 -------------------------------------------------------------------
 Wed Oct 11 09:58:26 UTC 2017 - nwang@suse.com
 
diff --git a/drbd.spec b/drbd.spec
index 92564cc..1f01dfa 100644
--- a/drbd.spec
+++ b/drbd.spec
@@ -24,7 +24,7 @@
 %endif
 
 Name:           drbd
-Version:        9.0.9+git.bffac0d9
+Version:        9.0.9+git.a4cc249e
 Release:        0
 Summary:        DRBD driver for Linux
 License:        GPL-2.0+
@@ -41,6 +41,7 @@ Patch2:         reproducible.patch
 BuildRequires:  kernel-source
 BuildRequires:  kernel-syms
 BuildRequires:  module-init-tools
+BuildRequires:  libelf-devel
 Requires:       drbd-utils >= 9.0.0
 Supplements:    drbd-utils >= 9.0.0
 Obsoletes:      drbd-kmp < %{version}
diff --git a/drbd_git_revision b/drbd_git_revision
index 0f82931..53df532 100644
--- a/drbd_git_revision
+++ b/drbd_git_revision
@@ -1 +1 @@
-GIT-hash: bffac0d96700a2ada5f6daf60465fb7f8add3bda
+GIT-hash: a4cc249ec2d55ec2953aeb482d819e47adbbee33