diff --git a/xrestop.spec b/xrestop.spec
index 7405120..61de907 100644
--- a/xrestop.spec
+++ b/xrestop.spec
@@ -1,7 +1,7 @@
 Summary: X Resource Monitor
 Name: xrestop
 Version: 0.2
-Release: 5
+Release: 6
 License: GPL
 Group: Development/Tools
 URL: http://www.freedesktop.org/Software/xrestop
@@ -9,7 +9,8 @@ Source0: %{name}-%{version}.tar.gz
 Patch0: xrestop-manpage-fix.patch
 BuildRoot: %{_tmppath}/%{name}-%{version}-root
 
-BuildRequires: xorg-x11-devel, ncurses-devel
+BuildRequires: ncurses-devel libXres-devel libXext-devel libX11-devel
+BuildRequires: libXau-devel
 
 %description
 A utility to monitor application usage of X resources in the X Server, and
@@ -40,6 +41,9 @@ rm -rf "$RPM_BUILD_ROOT"
 %{_mandir}/man1/xrestop.1*
 
 %changelog
+* Thu Dec 01 2005 Karsten Hopp <karsten@redhat.de> 0.2-6
+- fix build requirements
+
 * Thu Mar  3 2005 Mike A. Harris <mharris@redhat.com> 0.2-5
 - Rebuilt with gcc 4 for FC4.