diff --git a/libXau.spec b/libXau.spec
index 8b745da..cd41fe7 100644
--- a/libXau.spec
+++ b/libXau.spec
@@ -1,7 +1,7 @@
 Summary: X.Org X11 libXau runtime library
 Name: libXau
 Version: 1.0.3
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: MIT/X11
 Group: System Environment/Libraries
 URL: http://www.x.org
@@ -22,6 +22,7 @@ Summary: X.Org X11 libXau development package
 Group: Development/Libraries
 Requires(pre): xorg-x11-filesystem >= 0.99.2-3
 Requires: %{name} = %{version}-%{release}
+Requires: xorg-x11-proto-devel
 
 # xorg-x11-proto-devel needed by xau.pc
 BuildRequires: xorg-x11-proto-devel
@@ -78,6 +79,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_mandir}/man3/*.3*
 
 %changelog
+* Thu Sep 27 2007 Adam Jackson <ajax@redhat.com> 1.0.3-4
+- libXau-devel Requires: xorg-x11-proto-devel (#235563)
+
 * Tue Aug 21 2007 Adam Jackson <ajax@redhat.com> - 1.0.3-3
 - Rebuild for build id