diff --git a/debian/ogboot.postinst b/debian/ogboot.postinst
index c2997c1..c6e5e52 100755
--- a/debian/ogboot.postinst
+++ b/debian/ogboot.postinst
@@ -7,6 +7,8 @@ set -e
 . /usr/share/debconf/confmodule
 
 # Leer las variables de configuración
+OGBOOT_ROOT="/opt/opengnsys/ogboot"
+OGBOOT_API_DIR="/opt/opengnsys/ogboot/api"
 OGBOOT_DIR="/opt/opengnsys/ogboot/api"
 db_get opengnsys/ogboot_ip
 OGBOOT_IP="$RET"
@@ -50,7 +52,7 @@ configure_sudo() {
     if [ ! -f /etc/sudoers.d/opengnsys ]; then
         cp /opt/opengnsys/ogboot/etc/ogboot.sudoers /etc/sudoers.d/opengnsys
         chmod 440 /etc/sudoers.d/opengnsys
-        sed -i "s|__OGBOOT_TARGET__|$OGBOOT_DIR|g" /etc/sudoers.d/opengnsys
+        sed -i "s|__OGBOOT_TARGET__|$OGBOOT_ROOT|g" /etc/sudoers.d/opengnsys
     else 
         echo "El archivo /etc/sudoers.d/opengnsys ya existe."
     fi 
@@ -98,19 +100,19 @@ install_oglive(){
 
 configure_ipxe(){
     echo "Configure ipxe templates" 
-    cp $OGBOOT_DIR/etc/dhcp_boot.ipxe.tmpl $OGBOOT_DIR/tftpboot/ipxe_scripts/dhcp_boot.ipxe
-    cp $OGBOOT_DIR/etc/default.ipxe.tmpl $OGBOOT_DIR/tftpboot/ipxe_scripts/default.ipxe
-    sed -i "s|__SERVERIP__|$OGBOOT_IP|g" $OGBOOT_DIR/tftpboot/ipxe_scripts/dhcp_boot.ipxe
-    sed -i "s|__SERVERIP__|$OGBOOT_IP|g" $OGBOOT_DIR/tftpboot/ipxe_scripts/default.ipxe
+    cp $OGBOOT_ROOT/etc/dhcp_boot.ipxe.tmpl $OGBOOT_ROOT/tftpboot/ipxe_scripts/dhcp_boot.ipxe
+    cp $OGBOOT_ROOT/etc/default.ipxe.tmpl $OGBOOT_ROOT/tftpboot/ipxe_scripts/default.ipxe
+    sed -i "s|__SERVERIP__|$OGBOOT_IP|g" $OGBOOT_ROOT/tftpboot/ipxe_scripts/dhcp_boot.ipxe
+    sed -i "s|__SERVERIP__|$OGBOOT_IP|g" $OGBOOT_ROOT/tftpboot/ipxe_scripts/default.ipxe
 
     echo "Instalando ipxe"
     git clone $IPXE_REPO /tmp/ipxe_repo
-    if [ ! -f $OGBOOT_DIR/tftpboot/undionly.kpxe ]; then
+    if [ ! -f $OGBOOT_ROOT/tftpboot/undionly.kpxe ]; then
         cd /tmp/ipxe_repo/src
-        make -s bin/undionly.kpxe EMBED=$OGBOOT_DIR/tftpboot/ipxe_scripts/dhcp_boot.ipxe
-        make -s bin-x86_64-efi/ipxe.efi EMBED=$OGBOOT_DIR/tftpboot/ipxe_scripts/dhcp_boot.ipxe
-        cp bin/undionly.kpxe $OGBOOT_DIR/tftpboot/
-        cp bin-x86_64-efi/ipxe.efi $OGBOOT_DIR/tftpboot/
+        make -s bin/undionly.kpxe EMBED=$OGBOOT_ROOT/tftpboot/ipxe_scripts/dhcp_boot.ipxe
+        make -s bin-x86_64-efi/ipxe.efi EMBED=$OGBOOT_ROOT/tftpboot/ipxe_scripts/dhcp_boot.ipxe
+        cp bin/undionly.kpxe $OGBOOT_ROOT/tftpboot/
+        cp bin-x86_64-efi/ipxe.efi $OGBOOT_ROOT/tftpboot/
 
     fi  
 }
@@ -133,11 +135,11 @@ configure_nginx_and_fpm() {
     PHP_VERSION=$(php -r 'echo PHP_MAJOR_VERSION.".".PHP_MINOR_VERSION;')
     if [ ! -f /etc/nginx/sites-available/ogboot.conf ]; then
         cp /opt/opengnsys/ogboot/etc/nginxServer.conf.tmpl /etc/nginx/sites-available/ogboot.conf 
-        sed -i "s|__ROOT__|$OGBOOT_DIR|g" /etc/nginx/sites-available/ogboot.conf
+        sed -i "s|__ROOT__|$OGBOOT_API_DIR|g" /etc/nginx/sites-available/ogboot.conf
         sed -i "s|__PHPVERSION__|$PHP_VERSION|g" /etc/nginx/sites-available/ogboot.conf
         sed -i "s|__SERVERIP__|$OGBOOT_IP|g" /etc/nginx/sites-available/ogboot.conf
         sed -i "s|__PORT__|$OGBOOT_PORT|g" /etc/nginx/sites-available/ogboot.conf
-        sed -i "s|__TFTPPATH__|$OGBOOT_DIR/tftpboot|g" /etc/nginx/sites-available/ogboot.conf
+        sed -i "s|__TFTPPATH__|$OGBOOT_ROOT/tftpboot|g" /etc/nginx/sites-available/ogboot.conf
         ln -s /etc/nginx/sites-available/ogboot.conf /etc/nginx/sites-enabled/ogboot.conf
     else 
         echo "El archivo /etc/nginx/sites-available/opengnsys ya existe."
@@ -153,7 +155,7 @@ configure_samba(){
     echo "Configurando Samba" 
     mkdir -p /etc/samba/opengnsys/
     cp /opt/opengnsys/ogboot/etc/samba/smb-ogboot.conf /etc/samba/opengnsys/
-    sed -i "s|__OGBOOT_DIR__|$OGBOOT_DIR|g" /etc/samba/opengnsys/smb-ogboot.conf
+    sed -i "s|__OGBOOT_DIR__|$OGBOOT_ROOT|g" /etc/samba/opengnsys/smb-ogboot.conf
     INCLUDE_LINE="include = /etc/samba/opengnsys/smb-ogboot.conf"
     if ! grep -q "$INCLUDE_LINE" /etc/samba/smb.conf; then
         echo "$INCLUDE_LINE" | sudo tee -a /etc/samba/smb.conf > /dev/null