diff --git a/Maintenance/infrastructure/renoir.geometryfactory.com/reference-platforms/x86-64_Linux-2.6_g++-4.6.2_F16-CXXDEBUG/setup b/Maintenance/infrastructure/renoir.geometryfactory.com/reference-platforms/x86-64_Linux-2.6_g++-4.6.2_F16-CXXDEBUG/setup
index 835e5cfad6b..29c0392adc0 100644
--- a/Maintenance/infrastructure/renoir.geometryfactory.com/reference-platforms/x86-64_Linux-2.6_g++-4.6.2_F16-CXXDEBUG/setup
+++ b/Maintenance/infrastructure/renoir.geometryfactory.com/reference-platforms/x86-64_Linux-2.6_g++-4.6.2_F16-CXXDEBUG/setup
@@ -2,6 +2,9 @@ export QTDIR=/usr/lib64/qt-3.3
 source /home/lrineau/CGAL/MPFI-RS/setup-rs
 source /home/lrineau/CGAL/CGAL-I-REF/cmake/platforms/setup-common
 
+CXXFLAGS="-D_GLIBCXX_DEBUG -DGLIBCXX_DEBUG_MESSAGE_LENGTH=100 -Wall"
+export CXXFLAGS
+
 BOOST_ROOT=/home/lrineau/CGAL/boost/1.44-beta1
 export BOOST_ROOT