diff --git a/flac-1.2.1-automake1_13.patch b/flac-1.2.1-automake1_13.patch
new file mode 100644
index 0000000..a65c446
--- /dev/null
+++ b/flac-1.2.1-automake1_13.patch
@@ -0,0 +1,17 @@
+Index: b/configure.ac
+===================================================================
+--- a/configure.ac
++++ b/configure.ac
+@@ -40,11 +40,11 @@ AC_SYS_LARGEFILE
+ AC_FUNC_FSEEKO
+ 
+ AC_CHECK_SIZEOF(void*,0)
+ AC_SEARCH_LIBS([lround],[m], [AC_DEFINE(HAVE_LROUND,1,lround support)])
+ #@@@ new name is AC_CONFIG_HEADERS
+-AM_CONFIG_HEADER(config.h)
++AC_CONFIG_HEADERS(config.h)
+ 
+ AC_LANG_PUSH(C++)
+ # c++ flavor first
+ AC_C_VARARRAYS
+ if test $ac_cv_c_vararrays = yes; then
diff --git a/flac.changes b/flac.changes
index a5808f6..c983b7f 100644
--- a/flac.changes
+++ b/flac.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Feb 28 16:07:33 UTC 2013 - seife+obs@b1-systems.com
+
+- add flac-1.2.1-automake1_13.patch, fix build with automake-1.13.1
+
 -------------------------------------------------------------------
 Tue Dec 18 11:24:17 UTC 2012 - idonmez@suse.com
 
diff --git a/flac.spec b/flac.spec
index 104a205..1b6f7b1 100644
--- a/flac.spec
+++ b/flac.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package flac
 #
-# Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -42,6 +42,7 @@ Source2:        baselibs.conf
 Patch1:         flac-ocloexec.patch
 Patch2:         flac-openssl.patch
 Patch3:         flac-fix-pkgconfig.patch
+Patch4:         flac-1.2.1-automake1_13.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -82,6 +83,7 @@ FLAC library.
 %patch1
 %patch2 -p1
 %patch3 -p1
+%patch4 -p1
 
 %build
 touch config.rpath