diff --git a/deploy/data/linux/post_install.sh b/deploy/data/linux/post_install.sh
index 12e7421a..2c6811e7 100755
--- a/deploy/data/linux/post_install.sh
+++ b/deploy/data/linux/post_install.sh
@@ -25,9 +25,7 @@ if sudo systemctl is-active --quiet $APP_NAME; then
 	sudo rm -rf /etc/systemd/system/$APP_NAME.service >> $LOG_FILE
 fi
 
-sudo chmod +x $APP_PATH/client/bin/easyrsa >> $LOG_FILE
-sudo chmod --- $APP_PATH/client/bin/update-resolv-conf.sh
-sudo chmod +rx $APP_PATH/client/bin/update-resolv-conf.sh
+sudo chmod -R a-w $APP_PATH/
 
 sudo cp $APP_PATH/service/$APP_NAME.service /etc/systemd/system/ >> $LOG_FILE
 
diff --git a/deploy/data/macos/post_install.sh b/deploy/data/macos/post_install.sh
index 7ca643fc..acd3f93f 100755
--- a/deploy/data/macos/post_install.sh
+++ b/deploy/data/macos/post_install.sh
@@ -14,6 +14,9 @@ fi
 
 tar xzf	$APP_PATH/$APP_NAME.tar.gz -C $APP_PATH
 rm -f	$APP_PATH/$APP_NAME.tar.gz
+sudo chmod -R a-w $APP_PATH/
+sudo chown -R root $APP_PATH/
+sudo chgrp -R wheel $APP_PATH/
 
 rm -rf	$LOG_FOLDER
 mkdir -p $LOG_FOLDER