diff --git a/prox-optimizer.sh b/prox-optimizer.sh
index 631cec9..b7e80ff 100644
--- a/prox-optimizer.sh
+++ b/prox-optimizer.sh
@@ -274,7 +274,7 @@ else
 fi
 
 # Set the local
-if [ "$PMX_LANG" == "" ] ; then
+if [ "$PMX_LANG" == "yes" ] ; then
     PMX_LANG="en_US.UTF-8"
 fi
 echo -r "Set the locales"
@@ -562,7 +562,7 @@ if [ "${PMX_DISABLERPC,,}" == "yes" ] ; then
     systemctl stop rpcbind
 fi
 
-if [ "${PMX_TIMEZONE}" == "" ] ; then
+if [ "${PMX_TIMEZONE}" == "yes" ] ; then
     ## Set Timezone, empty = set automatically by IP
     echo -e "Set Timezone, empty = set automatically by IP"
     this_ip="$(dig +short myip.opendns.com @resolver1.opendns.com)"