diff --git a/installers/install_osm.sh b/installers/install_osm.sh
index d63e95a..e260510 100755
--- a/installers/install_osm.sh
+++ b/installers/install_osm.sh
@@ -424,6 +424,9 @@
     #sed 's,OSM_SOL005=[^$]*,OSM_SOL005=True,' -i ${HOME}/.bashrc
     #echo 'export OSM_HOSTNAME=localhost' >> ${HOME}/.bashrc
     #echo 'export OSM_SOL005=True' >> ${HOME}/.bashrc
+    [ -z "$INSTALL_LIGHTWEIGHT" ] && export OSM_HOSTNAME=`lxc list | awk '($2=="SO-ub"){print $6}'`
+    [ -z "$INSTALL_LIGHTWEIGHT" ] && export OSM_RO_HOSTNAME=`lxc list | awk '($2=="RO"){print $6}'`
+    [ -n "$INSTALL_LIGHTWEIGHT" ] && export OSM_HOSTNAME=localhost
     echo -e "\nOSM client installed"
     echo -e "You might be interested in adding the following OSM client env variables to your .bashrc file:"
     echo "     export OSM_HOSTNAME=${OSM_HOSTNAME}"