diff --git a/misc/setomc.sh b/misc/setomc.sh
index 511c1811..2b994cbd 100644
--- a/misc/setomc.sh
+++ b/misc/setomc.sh
@@ -25,11 +25,12 @@ USER="root"
 PASSWORD="1000omc@kp!"
 PORT="33066"
 DBNAME="omc_db"
-OMCBinDir=/usr/local/omc/bin
-UpgradeSQLDir=/usr/local/omc/etc/db/upgrade
-Upgvue3SQLDir=/usr/local/omc/etc/db/upgvue3
-InstallSQLDir=/usr/local/omc/etc/db/install
-OMCStaticDir=/usr/local/omc/static
+OMCRootDir=/usr/local/omc
+OMCBinDir=${OMCRootDir}/bin
+UpgradeSQLDir=${OMCRootDir}/etc/db/upgrade
+Upgvue3SQLDir=${OMCRootDir}/etc/db/upgvue3
+InstallSQLDir=${OMCRootDir}/etc/db/install
+OMCStaticDir=${OMCRootDir}/static
 
 check_args "$@"
 
@@ -49,8 +50,8 @@ case "${M_ARG}" in
            done
            cp -rf ${CustomizedDir}/logo/* ${OMCStaticDir}/logo
            cp -rf ${CustomizedDir}/doc/* ${OMCStaticDir}/helpDoc
-           perl -0777 -i -pe 's/agtuser/bluearcus/g' $(DebBuildDir)/usr/local/omc/etc/default/restconf.yaml
-           perl -0777 -i -pe 's/agtuser/bluearcus/g' $(DebBuildDir)/usr/local/omc/bin/nehosts
+           perl -0777 -i -pe 's/agtuser/bluearcus/g' ${OMCRootDir}/etc/default/restconf.yaml
+           perl -0777 -i -pe 's/agtuser/bluearcus/g' ${OMCBinDir}/nehosts
         fi       
         ;;
     upgrade | upgvue3)