diff --git a/kexec-tools-2.0.13-arm-missing-files.patch b/kexec-tools-2.0.13-arm-missing-files.patch
new file mode 100644
index 0000000..fc29267
--- /dev/null
+++ b/kexec-tools-2.0.13-arm-missing-files.patch
@@ -0,0 +1,25 @@
+diff -Nru kexec-tools-2.0.13.orig/kexec/arch/arm/iomem.h kexec-tools-2.0.13/kexec/arch/arm/iomem.h
+--- kexec-tools-2.0.13.orig/kexec/arch/arm/iomem.h	1970-01-01 01:00:00.000000000 +0100
++++ kexec-tools-2.0.13/kexec/arch/arm/iomem.h	2016-12-16 10:24:52.000000000 +0100
+@@ -0,0 +1,9 @@
++#ifndef IOMEM_H
++#define IOMEM_H
++
++#define SYSTEM_RAM		"System RAM\n"
++#define SYSTEM_RAM_BOOT		"System RAM (boot alias)\n"
++#define CRASH_KERNEL		"Crash kernel\n"
++#define CRASH_KERNEL_BOOT	"Crash kernel (boot alias)\n"
++
++#endif
+diff -Nru kexec-tools-2.0.13.orig/kexec/arch/arm/phys_to_virt.h kexec-tools-2.0.13/kexec/arch/arm/phys_to_virt.h
+--- kexec-tools-2.0.13.orig/kexec/arch/arm/phys_to_virt.h	1970-01-01 01:00:00.000000000 +0100
++++ kexec-tools-2.0.13/kexec/arch/arm/phys_to_virt.h	2016-12-16 10:24:59.000000000 +0100
+@@ -0,0 +1,8 @@
++#ifndef PHYS_TO_VIRT_H
++#define PHYS_TO_VIRT_H
++
++#include <stdint.h>
++
++extern uint64_t phys_offset;
++
++#endif
diff --git a/kexec-tools.spec b/kexec-tools.spec
index 7288add..57be530 100644
--- a/kexec-tools.spec
+++ b/kexec-tools.spec
@@ -1,6 +1,6 @@
 Name:          kexec-tools
-Version:       2.0.12
-Release:       1mamba
+Version:       2.0.13
+Release:       2mamba
 Summary:       Load one kernel from another
 Group:         System/Kernel and Hardware
 Vendor:        openmamba
@@ -8,6 +8,7 @@ Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.kernel.org/pub/linux/utils/kernel/kexec/README.html
 Source:        http://www.kernel.org/pub/linux/utils/kernel/kexec/kexec-tools-%{version}.tar.xz
+Patch0:        kexec-tools-2.0.13-arm-missing-files.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -18,7 +19,7 @@ BuildRequires: libxen-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
 %ifarch %{ix86} x86_64
-BuildRequires: libxen-devel >= 4.2.2
+BuildRequires: libxen-devel >= 4.8.0-1mamba
 %endif
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
@@ -30,6 +31,7 @@ The panic case is useful for having an intact kernel for writing crash dumps.  B
 
 %prep
 %setup -q
+%patch0 -p1
 
 %build
 %configure
@@ -57,6 +59,12 @@ The panic case is useful for having an intact kernel for writing crash dumps.  B
 #TODO
 
 %changelog
+* Sat Dec 10 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 2.0.13-2mamba
+- rebuilt by autoport with build requirements: libxen-devel>=4.8.0-1mamba
+
+* Tue Nov 15 2016 Automatic Build System <autodist@mambasoft.it> 2.0.13-1mamba
+- automatic version update by autodist
+
 * Sat Jul 16 2016 Automatic Build System <autodist@mambasoft.it> 2.0.12-1mamba
 - automatic version update by autodist