diff --git a/debian/ogboot.postinst b/debian/ogboot.postinst
index f704a58..9b3d7a8 100755
--- a/debian/ogboot.postinst
+++ b/debian/ogboot.postinst
@@ -105,6 +105,7 @@ configure_ipxe(){
     sed -i "s|__SERVERIP__|$OGBOOT_IP|g" $OGBOOT_ROOT/tftpboot/ipxe_scripts/default.ipxe
 
     echo "Instalando ipxe"
+    rm -rf /tmp/ipxe_repo
     git clone $IPXE_REPO /tmp/ipxe_repo
     if [ ! -f $OGBOOT_ROOT/tftpboot/undionly.kpxe ]; then
         cd /tmp/ipxe_repo/src