Error! The dkms.conf for this module includes a BUILD_EXCLUSIVE directive which does not match this kernel/arch

I am using Debian testing and I followed this instructions how to install docker on Debian. However, I got an error during the installation: $ sudo apt-get install docker-ce Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: gnome-orca libgdbm3 libmpfr4 libplacebo3 Use 'sudo apt autoremove' to remove them. The following additional packages will be installed: aufs-dkms aufs-tools cgroupfs-mount dkms linux-headers-amd64 linux-kbuild-4.15 Suggested packages: aufs-dev python3-apport menu The following NEW packages will be installed: aufs-dkms aufs-tools cgroupfs-mount dkms docker-ce linux-headers-amd64 linux-kbuild-4.15 0 upgraded, 7 newly installed, 0 to remove and 1 not upgraded. Need to get 30.8 MB of archives. After this operation, 152 MB of additional disk space will be used. Do you want to continue? [Y/n] y Get:1 http://mirror.aarnet.edu.au/debian buster/main amd64 dkms all 2.3-3 [74.9 kB] Get:2 http://mirror.aarnet.edu.au/debian buster/main amd64 linux-kbuild-4.15 amd64 4.15.4-1 [765 kB] Get:3 http://mirror.aarnet.edu.au/debian buster/main amd64 aufs-dkms amd64 4.15+20180219-1 [179 kB] Get:4 http://mirror.aarnet.edu.au/debian buster/main amd64 aufs-tools amd64 1:4.9+20170918-1 [104 kB] Get:5 http://mirror.aarnet.edu.au/debian buster/main amd64 cgroupfs-mount all 1.4 [6,276 B] Get:6 http://mirror.aarnet.edu.au/debian buster/main amd64 linux-headers-amd64 amd64 4.14+89 [6,208 B] Get:7 https://download.docker.com/linux/debian buster/stable amd64 docker-ce amd64 17.12.1~ce-0~debian [29.7 MB] Fetched 30.8 MB in 18s (1,688 kB/s) Selecting previously unselected package dkms. (Reading database ... 127936 files and directories currently installed.) Preparing to unpack .../0-dkms_2.3-3_all.deb ... Unpacking dkms (2.3-3) ... Selecting previously unselected package linux-kbuild-4.15. Preparing to unpack .../1-linux-kbuild-4.15_4.15.4-1_amd64.deb ... Unpacking linux-kbuild-4.15 (4.15.4-1) ... Selecting previously unselected package aufs-dkms. Preparing to unpack .../2-aufs-dkms_4.15+20180219-1_amd64.deb ... Unpacking aufs-dkms (4.15+20180219-1) ... Selecting previously unselected package aufs-tools. Preparing to unpack .../3-aufs-tools_1%3a4.9+20170918-1_amd64.deb ... Unpacking aufs-tools (1:4.9+20170918-1) ... Selecting previously unselected package cgroupfs-mount. Preparing to unpack .../4-cgroupfs-mount_1.4_all.deb ... Unpacking cgroupfs-mount (1.4) ... Selecting previously unselected package docker-ce. Preparing to unpack .../5-docker-ce_17.12.1~ce-0~debian_amd64.deb ... Unpacking docker-ce (17.12.1~ce-0~debian) ... Selecting previously unselected package linux-headers-amd64. Preparing to unpack .../6-linux-headers-amd64_4.14+89_amd64.deb ... Unpacking linux-headers-amd64 (4.14+89) ... Setting up aufs-tools (1:4.9+20170918-1) ... Setting up linux-kbuild-4.15 (4.15.4-1) ... Setting up docker-ce (17.12.1~ce-0~debian) ... Created symlink /etc/systemd/system/multi-user.target.wants/docker.service → /lib/systemd/system/docker.service. Created symlink /etc/systemd/system/sockets.target.wants/docker.socket → /lib/systemd/system/docker.socket. Setting up linux-headers-amd64 (4.14+89) ... Setting up cgroupfs-mount (1.4) ... Setting up dkms (2.3-3) ... Processing triggers for libc-bin (2.27-2) ... Processing triggers for systemd (238-2) ... Processing triggers for man-db (2.8.2-1) ... Setting up aufs-dkms (4.15+20180219-1) ... Loading new aufs-4.15+20180219 DKMS files... Building for 4.14.0-3-amd64 Building initial module for 4.14.0-3-amd64 Error! The dkms.conf for this module includes a BUILD_EXCLUSIVE directive which does not match this kernel/arch. This indicates that it should not be built. Skipped. What did I miss? Thank you in advance