# Setup cgroups for docker-in-docker
        sudo /root/enable_dockerx2
        # Patch for adding dosfstools, as Fuel 6.1 is running mkfs.vfat
-       cd /tmp/fuel-main && patch -p0 < $(TOPDIR)/fuel-main_5.patch
-       # Patch for changing the second layer Docker --bip address
-       cd /tmp/fuel-main && patch -p0 < $(TOPDIR)/fuel-main_6.patch
+       cd /tmp/fuel-main && patch -f -p0 < $(TOPDIR)/fuel-main_5.patch
+       # Patch for using the Czech Fuel mirror
+       # cd /tmp/fuel-main && patch -p0 < $(TOPDIR)/fuel-main_7.patch
        # Remove Docker optimizations, otherwise multistrap will fail during
        # Fuel build.
        sudo rm -f /etc/apt/apt.conf.d/docker*
        #
        # Need to replace the old Docker v. 1.5.0 with a later version to be
        # able to access the Docker remote repository!
-       cd /tmp/fuel-main && patch -p0 < $(TOPDIR)/fuel-main_docker_version.patch
-       cd /tmp/fuel-main && patch -p0 < $(TOPDIR)/fuel-main_docker_dns.patch
+       cd /tmp/fuel-main && patch -f -p0 < $(TOPDIR)/fuel-main_docker_version.patch
+       # cd /tmp/fuel-main && patch -f -p0 < $(TOPDIR)/fuel-main_docker_dns.patch
        #
        cd /tmp/fuel-main && ./prepare-build-env.sh
        cd /tmp/fuel-main && make repos
        cd /tmp/fuel-main && make repos
        $(REPOINFO) -r /tmp/fuel-main > .cachedata
        sha1sum fuel-main*.patch >> .cachedata
+       sha1sum config.mk >> .cachedata
+       sha1sum Makefile >> .cachedata
+       $(CACHETOOL) getbiweek >> .cachedata
        cat .cachedata | $(CACHETOOL) getid > .cacheid
        # Not removing fuel-main as it is re-used in build