diff --git a/scripts/20-install_le4 b/scripts/20-install_le4
index aa6f76756fecc725954845d23b72e69fba395d9c..76e00b7de0ee26a295e14e6039743247fa5f2bb7 100755
--- a/scripts/20-install_le4
+++ b/scripts/20-install_le4
@@ -40,6 +40,9 @@ if [ "$1" == "multiterminal" ]; then
     chroot  "$CHROOTDIR" dpkg -i /tmp/le-multiterminal-installer_1.0.8_i386.deb
 fi
 
+#Wait for le-base's postinst finish.
+sleep 1
+
 closeChroot
 
 exit 0