diff --git a/dnsperf.spec b/dnsperf.spec
index 76be7d9..ade1ec0 100644
--- a/dnsperf.spec
+++ b/dnsperf.spec
@@ -8,7 +8,7 @@ Source: ftp://ftp.nominum.com/pub/nominum/dnsperf/%{version}/dnsperf-src-%{versi
 Group: Applications/Internet
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: bind-devel >= 9.3.0, libcap-devel, bzip2, openssl-devel
-BuildRequires: krb5-devel
+BuildRequires: krb5-devel, libxml2-devel
 Requires: gnuplot pcapy python-dns
 
 %description
@@ -43,6 +43,7 @@ rm -rf ${RPM_BUILD_ROOT}
 %changelog
 * Thu Jan 15 2009 Tomas Mraz <tmraz@redhat.com> - 1.0.1.0-6
 - rebuild with new openssl
+- seems to require libxml2-devel to build now
 
 * Mon Nov 10 2008 Adam Tkac <atkac redhat com> - 1.0.1.0-5
 - rebuild against new bind-libs