diff --git a/gtk-vnc.spec b/gtk-vnc.spec
index 00969cd..9e55471 100644
--- a/gtk-vnc.spec
+++ b/gtk-vnc.spec
@@ -29,7 +29,7 @@ URL: http://live.gnome.org/gtk-vnc
 Requires: gvnc = %{version}-%{release}
 BuildRequires: gtk2-devel >= 2.14
 BuildRequires: pygtk2-devel python-devel zlib-devel
-BuildRequires: gnutls-devel cyrus-sasl-devel intltool
+BuildRequires: gnutls-devel libgcrypt-devel cyrus-sasl-devel intltool
 %if %{with_gir}
 BuildRequires: gobject-introspection-devel
 %if 0%{?fedora} && 0%{?fedora} < 14
@@ -325,6 +325,7 @@ rm -fr %{buildroot}
 %changelog
 * Thu Jul 18 2013 Petr Pisar <ppisar@redhat.com> - 0.5.2-3
 - Perl 5.18 rebuild
+- Build-require libgcrypt-devel
 
 * Wed May  8 2013 Daniel P. Berrange <berrange@redhat.com> - 0.5.2-2
 - Turn off execute bit on examples to stop auto-deps being added