diff --git a/usbutils.spec b/usbutils.spec
index ef9514c..ce5a6df 100644
--- a/usbutils.spec
+++ b/usbutils.spec
@@ -1,6 +1,6 @@
 Name: usbutils
 Version: 0.11
-Release: 6
+Release: 6.1
 Source:	 http://usb.cs.tum.edu/download/%{name}-%{version}.tar.gz
 Patch: usbutils-0.9-hwdata.patch
 Patch2: usbutils-0214.patch
@@ -8,6 +8,7 @@ Patch3: usbutils-0.11-hidcc.patch
 License: GPL
 BuildRoot: %{_tmppath}/%{name}-%{version}-root
 Requires: hwdata
+BuildRequires: libtool
 Summary: Linux USB utilities.
 Group: Applications/System
 Conflicts: hotplug < 3:2002_01_14-2
@@ -49,6 +50,9 @@ rm -f $RPM_BUILD_ROOT%{_datadir}/usb.ids
 rm -rf $RPM_BUILD_ROOT
 
 %changelog
+* Mon Sep 13 2004 Thomas Woerner <twoerner@redhat.com> 0.11-6.1
+- added missing BuildRequires for libtool (#132406)
+
 * Wed Sep  1 2004 Thomas Woerner <twoerner@redhat.com> 0.11-6
 - added patch from Aurelien Jarno for unknown HID Country Code entries in
   usb.ids (#127415)