diff --git a/ccx.changes b/ccx.changes
index ad144a9..46a4907 100644
--- a/ccx.changes
+++ b/ccx.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Mar 18 21:59:06 UTC 2013 - scorot@free.fr
+
+- fix latex requirements on 12.3 and Factory 
+
 -------------------------------------------------------------------
 Tue Oct  9 18:58:37 UTC 2012 - scorot@free.fr
 
diff --git a/ccx.spec b/ccx.spec
index 26e9dda..2494c45 100644
--- a/ccx.spec
+++ b/ccx.spec
@@ -39,6 +39,10 @@ BuildRequires:  lapack-devel
 BuildRequires:  latex2html
 BuildRequires:  sed
 BuildRequires:  spooles-devel
+%if 0%{?suse_version} > 1220
+BuildRequires:  texlive-pstricks
+BuildRequires:  texlive-dvips
+%endif
 
 %description
 CalculiX is a package designed to solve field problems.