diff --git a/beecrypt.spec b/beecrypt.spec
index 0fc09bd..a82bfe0 100644
--- a/beecrypt.spec
+++ b/beecrypt.spec
@@ -14,7 +14,7 @@ Source1: http://prdownloads.sourceforge.net/beecrypt/%{name}-%{version}.tar.gz.s
 Patch0: beecrypt-4.1.2-base64.patch
 Patch1: beecrypt-4.1.2-python-api.patch
 Patch2: beecrypt-4.1.2-biarch.patch
-BuildPreReq: doxygen
+BuildPreReq: doxygen tetex-dvips tetex-latex
 BuildRequires: m4
 %if %{?with_python:1}0
 BuildPreReq: python-devel >= %{with_python_version}