diff --git a/os-prober.spec b/os-prober.spec
index 5538a55..de14437 100644
--- a/os-prober.spec
+++ b/os-prober.spec
@@ -1,5 +1,5 @@
 Name:          os-prober
-Version:       1.63
+Version:       1.64
 Release:       1mamba
 Summary:       Utility to detect other OSes on a set of drives
 Group:         System/Tools
@@ -7,7 +7,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://joeyh.name/code/os-prober/
-Source:        http://ftp.de.debian.org/debian/pool/main/o/os-prober/os-prober_%{version}.tar.gz
+Source:        http://ftp.de.debian.org/debian/pool/main/o/os-prober/os-prober_%{version}.tar.xz
 Patch0:        os-prober-1.61-openmamba-EFI-32_64_bit_mismatch.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
@@ -19,7 +19,7 @@ BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 This package detects other OSes available on a system and outputs the results in a generic machine-readable format.
 
 %prep
-%setup -q
+%setup -q -n os-prober
 %patch0 -p1
 
 %build
@@ -86,6 +86,9 @@ install -d -m0755 %{buildroot}%{_localstatedir}/lib/os-prober
 %doc debian/copyright
 
 %changelog
+* Thu Sep 18 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 1.64-1mamba
+- update to 1.64
+
 * Mon Aug 26 2013 Automatic Build System <autodist@mambasoft.it> 1.63-1mamba
 - automatic update by autodist