diff --git a/gsl.spec b/gsl.spec
index a958ddf..54a76a2 100644
--- a/gsl.spec
+++ b/gsl.spec
@@ -6,7 +6,10 @@ URL: http://sources.redhat.com/gsl/
 Source: ftp://sources.redhat.com/pub/gsl/%{name}-%{version}.tar.gz
 Patch0: gsl-1.1-nousr.patch
 Patch1: gsl-1.9-lib64.patch
-License: GPL 
+# info part of this package is under GFDL license
+# eigen/nonsymmv.c and eigen/schur.c
+# contains rutiens which are part of LAPACK - under BSD style license
+License: GPLv2 and GFDL and BSD license 
 Group: System Environment/Libraries
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)