diff --git a/erlang-esdl.spec b/erlang-esdl.spec
index 61a0fdb..d16c13c 100644
--- a/erlang-esdl.spec
+++ b/erlang-esdl.spec
@@ -1,6 +1,6 @@
 Name:           erlang-esdl
 Version:        0.96.0626
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Erlang OpenGL/SDL api and utilities
 
 Group:          Development/Libraries
@@ -11,8 +11,8 @@ BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires:  SDL-devel
 BuildRequires:	libGL-devel
 BuildRequires:	libGLU-devel
-BuildRequires:	erlang = R11B
-Requires:	erlang = R11B
+BuildRequires:	erlang = R12B
+Requires:	erlang = R12B
 Provides:	esdl = %{version}-%{release}
 
 
@@ -78,6 +78,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Mon Dec 10 2007 Gerard Milmeister <gemi@bluewin.ch> - 0.96.0626-2
+- rebuild for erlang R12B
+
 * Sun Apr  8 2007 Gerard Milmeister <gemi@bluewin.ch> - 0.96.0626-1
 - new version 0.96.0626