diff --git a/include/libunwind-common.h b/include/libunwind-common.h
index 262e8e53..735211a5 100644
--- a/include/libunwind-common.h
+++ b/include/libunwind-common.h
@@ -14,6 +14,11 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.
+
 As a special exception, if you link this library with other files to
 produce an executable, this library does not by itself cause the
 resulting executable to be covered by the GNU General Public License.