diff --git a/libXdmcp.spec b/libXdmcp.spec
index e7e7135..1cc8256 100644
--- a/libXdmcp.spec
+++ b/libXdmcp.spec
@@ -1,7 +1,7 @@
 Summary: X.Org X11 libXdmcp runtime library
 Name: libXdmcp
 Version: 1.0.2
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: MIT/X11
 Group: System Environment/Libraries
 URL: http://www.x.org
@@ -77,6 +77,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/pkgconfig/xdmcp.pc
 
 %changelog
+* Tue Aug 21 2007 Adam Jackson <ajax@redhat.com> - 1.0.2-4
+- Rebuild for build id
+
 * Sat Apr 21 2007 Matthias Clasen <mclasen@redhat.com> 1.0.2-3
 - Don't install INSTALL