diff --git a/scripts/30-upgrade b/scripts/30-upgrade
index 5d375920e721fa2c5ea45eb3641ab6aeca1ce150..2cf3c1b5230c27adf477af9b0a46a5e630aebedb 100755
--- a/scripts/30-upgrade
+++ b/scripts/30-upgrade
@@ -33,7 +33,7 @@ initChroot
 # Changes distro
 chroot "$CHROOTDIR" apt-get update
 chroot "$CHROOTDIR" apt-get -o Dpkg::Options::='--force-confdef' \
-    -o Dpkg::Options::='--force-confold'-y --force-yes dist-upgrade
+    -o Dpkg::Options::='--force-confold' -y --force-yes dist-upgrade
 
 closeChroot