diff --git a/roles/copr/backend/files/provision/files/mock/fedora-rawhide-i386.cfg b/roles/copr/backend/files/provision/files/mock/fedora-rawhide-i386.cfg
deleted file mode 100644
index 0912b5e1b1..0000000000
--- a/roles/copr/backend/files/provision/files/mock/fedora-rawhide-i386.cfg
+++ /dev/null
@@ -1,48 +0,0 @@
-config_opts['root'] = 'fedora-rawhide-i386'
-config_opts['target_arch'] = 'i686'
-config_opts['legal_host_arches'] = ('i386', 'i586', 'i686', 'x86_64')
-config_opts['chroot_setup_cmd'] = 'install @buildsys-build'
-config_opts['dist'] = 'rawhide'  # only useful for --resultdir variable subst
-config_opts['extra_chroot_dirs'] = [ '/run/lock', ]
-config_opts['releasever'] = '30'
-
-config_opts['package_manager'] = 'dnf'
-
-config_opts['yum.conf'] = """
-[main]
-keepcache=1
-debuglevel=2
-reposdir=/dev/null
-logfile=/var/log/yum.log
-retries=20
-obsoletes=1
-gpgcheck=0
-assumeyes=1
-syslog_ident=mock
-syslog_device=
-install_weak_deps=0
-metadata_expire=0
-best=1
-
-# repos
-
-[fedora]
-name=fedora
-metalink=https://mirrors.fedoraproject.org/metalink?repo=rawhide&arch=$basearch
-gpgkey=file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-$releasever-primary file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-29-primary
-gpgcheck=1
-skip_if_unavailable=False
-
-[local]
-name=local
-baseurl=https://kojipkgs.fedoraproject.org/repos/rawhide/latest/i386
-cost=2000
-enabled=0
-skip_if_unavailable=False
-
-[fedora-debuginfo]
-name=Fedora Rawhide - i386 - Debug
-metalink=https://mirrors.fedoraproject.org/metalink?repo=rawhide-debug&arch=$basearch
-enabled=0
-skip_if_unavailable=False
-"""
diff --git a/roles/copr/backend/files/provision/files/mock/fedora-rawhide-ppc64le.cfg b/roles/copr/backend/files/provision/files/mock/fedora-rawhide-ppc64le.cfg
deleted file mode 100644
index 9661c7120a..0000000000
--- a/roles/copr/backend/files/provision/files/mock/fedora-rawhide-ppc64le.cfg
+++ /dev/null
@@ -1,48 +0,0 @@
-config_opts['root'] = 'fedora-rawhide-ppc64le'
-config_opts['target_arch'] = 'ppc64le'
-config_opts['legal_host_arches'] = ('ppc64le',)
-config_opts['chroot_setup_cmd'] = 'install @buildsys-build'
-config_opts['dist'] = 'rawhide'  # only useful for --resultdir variable subst
-config_opts['extra_chroot_dirs'] = [ '/run/lock', ]
-config_opts['releasever'] = '30'
-
-config_opts['package_manager'] = 'dnf'
-
-config_opts['yum.conf'] = """
-[main]
-keepcache=1
-debuglevel=1
-reposdir=/dev/null
-logfile=/var/log/yum.log
-retries=20
-obsoletes=1
-gpgcheck=0
-assumeyes=1
-syslog_ident=mock
-syslog_device=
-install_weak_deps=0
-metadata_expire=0
-best=1
-
-# repos
-
-[fedora]
-name=fedora
-metalink=https://mirrors.fedoraproject.org/metalink?repo=rawhide&arch=$basearch
-gpgkey=file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-$releasever-primary file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-29-primary
-gpgcheck=1
-skip_if_unavailable=False
-
-[local]
-name=local
-baseurl=https://kojipkgs.fedoraproject.org/repos/rawhide/latest/ppc64le/
-cost=2000
-enabled=0
-skip_if_unavailable=False
-
-[fedora-debuginfo]
-name=Fedora Rawhide - ppc64le - Debug
-metalink=https://mirrors.fedoraproject.org/metalink?repo=rawhide-debug&arch=$basearch
-enabled=0
-skip_if_unavailable=False
-"""
diff --git a/roles/copr/backend/files/provision/files/mock/fedora-rawhide-x86_64.cfg b/roles/copr/backend/files/provision/files/mock/fedora-rawhide-x86_64.cfg
deleted file mode 100644
index cd2edfe037..0000000000
--- a/roles/copr/backend/files/provision/files/mock/fedora-rawhide-x86_64.cfg
+++ /dev/null
@@ -1,48 +0,0 @@
-config_opts['root'] = 'fedora-rawhide-x86_64'
-config_opts['target_arch'] = 'x86_64'
-config_opts['legal_host_arches'] = ('x86_64',)
-config_opts['chroot_setup_cmd'] = 'install @buildsys-build'
-config_opts['dist'] = 'rawhide'  # only useful for --resultdir variable subst
-config_opts['extra_chroot_dirs'] = [ '/run/lock', ]
-config_opts['releasever'] = '30'
-
-config_opts['package_manager'] = 'dnf'
-
-config_opts['yum.conf'] = """
-[main]
-keepcache=1
-debuglevel=2
-reposdir=/dev/null
-logfile=/var/log/yum.log
-retries=20
-obsoletes=1
-gpgcheck=0
-assumeyes=1
-syslog_ident=mock
-syslog_device=
-install_weak_deps=0
-metadata_expire=0
-best=1
-
-# repos
-
-[fedora]
-name=fedora
-metalink=https://mirrors.fedoraproject.org/metalink?repo=rawhide&arch=$basearch
-gpgkey=file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-$releasever-primary file:///usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-29-primary
-gpgcheck=1
-skip_if_unavailable=False
-
-[local]
-name=local
-baseurl=https://kojipkgs.fedoraproject.org/repos/rawhide/latest/x86_64/
-cost=2000
-enabled=0
-skip_if_unavailable=False
-
-[fedora-debuginfo]
-name=Fedora Rawhide - x86_64 - Debug
-metalink=https://mirrors.fedoraproject.org/metalink?repo=rawhide-debug&arch=$basearch
-enabled=0
-skip_if_unavailable=False
-"""
diff --git a/roles/copr/backend/files/provision/files/mock/opensuse-leap-15.0-x86_64.cfg b/roles/copr/backend/files/provision/files/mock/opensuse-leap-15.0-x86_64.cfg
deleted file mode 100644
index 153a530b3f..0000000000
--- a/roles/copr/backend/files/provision/files/mock/opensuse-leap-15.0-x86_64.cfg
+++ /dev/null
@@ -1,45 +0,0 @@
-config_opts['root'] = 'opensuse-leap-15.0-x86_64'
-config_opts['target_arch'] = 'x86_64'
-config_opts['legal_host_arches'] = ('x86_64',)
-config_opts['chroot_setup_cmd'] = 'install patterns-devel-base-devel_rpm_build'
-config_opts['dist'] = 'suse.lp150'  # only useful for --resultdir variable subst
-config_opts['extra_chroot_dirs'] = [ '/run/lock', ]
-config_opts['useradd'] = '/usr/sbin/useradd -o -m -u %(uid)s -g %(gid)s -d %(home)s %(user)s'
-config_opts['releasever'] = '15.0'
-config_opts['macros']['%dist'] = '.suse.lp150'
-config_opts['package_manager'] = 'dnf'
-
-config_opts['yum.conf'] = """
-[main]
-keepcache=1
-debuglevel=2
-reposdir=/dev/null
-logfile=/var/log/yum.log
-retries=20
-obsoletes=1
-gpgcheck=0
-assumeyes=1
-syslog_ident=mock
-syslog_device=
-install_weak_deps=0
-metadata_expire=0
-best=1
-excludepkgs=*.i586,*.i686
-
-# repos
-
-[opensuse-leap-oss]
-name=openSUSE Leap $releasever - x86_64 - OSS
-#baseurl=http://download.opensuse.org/distribution/leap/$releasever/repo/oss/
-metalink=http://download.opensuse.org/distribution/leap/$releasever/repo/oss/repodata/repomd.xml.metalink
-gpgkey=file:///usr/share/distribution-gpg-keys/opensuse/RPM-GPG-KEY-openSUSE
-gpgcheck=1
-
-[updates-oss]
-name=openSUSE Leap $releasever - x86_64 - Updates - OSS
-#baseurl=http://download.opensuse.org/update/leap/$releasever/oss/
-metalink=http://download.opensuse.org/update/leap/$releasever/oss/repodata/repomd.xml.metalink
-gpgkey=file:///usr/share/distribution-gpg-keys/opensuse/RPM-GPG-KEY-openSUSE
-gpgcheck=1
-
-"""
diff --git a/roles/copr/backend/files/provision/files/mock/opensuse-tumbleweed-ppc64le.cfg b/roles/copr/backend/files/provision/files/mock/opensuse-tumbleweed-ppc64le.cfg
deleted file mode 100644
index 3b857ab736..0000000000
--- a/roles/copr/backend/files/provision/files/mock/opensuse-tumbleweed-ppc64le.cfg
+++ /dev/null
@@ -1,38 +0,0 @@
-config_opts['root'] = 'opensuse-tumbleweed-ppc64le'
-config_opts['target_arch'] = 'ppc64le'
-config_opts['legal_host_arches'] = ('ppc64le',)
-config_opts['chroot_setup_cmd'] = 'install patterns-devel-base-devel_rpm_build'
-config_opts['dist'] = 'tumbleweed'  # only useful for --resultdir variable subst
-config_opts['extra_chroot_dirs'] = [ '/run/lock', ]
-config_opts['useradd'] = '/usr/sbin/useradd -o -m -u %(uid)s -g %(gid)s -d %(home)s %(user)s'
-config_opts['releasever'] = '0'
-config_opts['macros']['%dist'] = '.suse.tw%(. /etc/os-release; echo $VERSION_ID)'
-config_opts['package_manager'] = 'dnf'
-
-config_opts['yum.conf'] = """
-[main]
-keepcache=1
-debuglevel=2
-reposdir=/dev/null
-logfile=/var/log/yum.log
-retries=20
-obsoletes=1
-gpgcheck=0
-assumeyes=1
-syslog_ident=mock
-syslog_device=
-install_weak_deps=0
-metadata_expire=0
-best=1
-excludepkgs=*.ppc,*.ppc64
-
-# repos
-
-[opensuse-tumbleweed-oss]
-name=openSUSE Tumbleweed - ppc64le - OSS
-#baseurl=http://download.opensuse.org/ports/ppc/tumbleweed/repo/oss/
-metalink=http://download.opensuse.org/ports/ppc/tumbleweed/repo/oss/repodata/repomd.xml.metalink
-gpgkey=file:///usr/share/distribution-gpg-keys/opensuse/RPM-GPG-KEY-openSUSE
-gpgcheck=1
-
-"""
diff --git a/roles/copr/backend/files/provision/files/mock/opensuse-tumbleweed-x86_64.cfg b/roles/copr/backend/files/provision/files/mock/opensuse-tumbleweed-x86_64.cfg
deleted file mode 100644
index e092f837be..0000000000
--- a/roles/copr/backend/files/provision/files/mock/opensuse-tumbleweed-x86_64.cfg
+++ /dev/null
@@ -1,38 +0,0 @@
-config_opts['root'] = 'opensuse-tumbleweed-x86_64'
-config_opts['target_arch'] = 'x86_64'
-config_opts['legal_host_arches'] = ('x86_64',)
-config_opts['chroot_setup_cmd'] = 'install patterns-devel-base-devel_rpm_build'
-config_opts['dist'] = 'tumbleweed'  # only useful for --resultdir variable subst
-config_opts['extra_chroot_dirs'] = [ '/run/lock', ]
-config_opts['useradd'] = '/usr/sbin/useradd -o -m -u %(uid)s -g %(gid)s -d %(home)s %(user)s'
-config_opts['releasever'] = '0'
-config_opts['macros']['%dist'] = '.suse.tw%(. /etc/os-release; echo $VERSION_ID)'
-config_opts['package_manager'] = 'dnf'
-
-config_opts['yum.conf'] = """
-[main]
-keepcache=1
-debuglevel=2
-reposdir=/dev/null
-logfile=/var/log/yum.log
-retries=20
-obsoletes=1
-gpgcheck=0
-assumeyes=1
-syslog_ident=mock
-syslog_device=
-install_weak_deps=0
-metadata_expire=0
-best=1
-excludepkgs=*.i586,*.i686
-
-# repos
-
-[opensuse-tumbleweed-oss]
-name=openSUSE Tumbleweed - x86_64 - OSS
-#baseurl=http://download.opensuse.org/tumbleweed/repo/oss/
-metalink=http://download.opensuse.org/tumbleweed/repo/oss/repodata/repomd.xml.metalink
-gpgkey=file:///usr/share/distribution-gpg-keys/opensuse/RPM-GPG-KEY-openSUSE
-gpgcheck=1
-
-"""