diff -Naur schroot-1.6.10/etc/setup.d/10mount schroot-1.6.10-patched/etc/setup.d/10mount
--- schroot-1.6.10/etc/setup.d/10mount	2014-05-05 22:28:59.000000000 +0200
+++ schroot-1.6.10-patched/etc/setup.d/10mount	2015-07-26 15:01:07.241219581 +0200
@@ -119,7 +119,7 @@
             aufs)
                 CHROOT_UNION_MOUNT_OPTIONS="br:${CHROOT_UNION_OVERLAY_DIRECTORY}:${CHROOT_UNION_UNDERLAY_DIRECTORY}=ro"
                 ;;
-            overlayfs)
+            overlay)
                 CHROOT_UNION_MOUNT_OPTIONS="lowerdir=${CHROOT_UNION_UNDERLAY_DIRECTORY},upperdir=${CHROOT_UNION_OVERLAY_DIRECTORY}"
                 ;;
         esac
diff -Naur schroot-1.6.10/sbuild/sbuild-chroot-facet-union.cc schroot-1.6.10-patched/sbuild/sbuild-chroot-facet-union.cc
--- schroot-1.6.10/sbuild/sbuild-chroot-facet-union.cc	2014-05-05 22:28:59.000000000 +0200
+++ schroot-1.6.10-patched/sbuild/sbuild-chroot-facet-union.cc	2015-07-26 15:00:57.698033364 +0200
@@ -136,7 +136,7 @@
 chroot_facet_union::set_union_type (std::string const& type)
 {
   if (type == "aufs" ||
-      type == "overlayfs" ||
+      type == "overlay" ||
       type == "unionfs" ||
       type == "none")
     this->union_type = type;