diff --git a/roles/copr/backend/files/provision/files/mock/epel-7-ppc64le.cfg b/roles/copr/backend/files/provision/files/mock/epel-7-ppc64le.cfg
index fe64c93050..5df325cdee 100644
--- a/roles/copr/backend/files/provision/files/mock/epel-7-ppc64le.cfg
+++ b/roles/copr/backend/files/provision/files/mock/epel-7-ppc64le.cfg
@@ -1,9 +1,7 @@
-include('templates/rhel-7.tpl')
+include('rhel-7-x86_64.cfg')
 include('templates/epel-7.tpl')
 
 config_opts["use_bootstrap_image"] = False
 
 config_opts['root'] = 'rhel+epel-7-ppc64le'
 config_opts['description'] = 'RHEL 7 + EPEL'
-config_opts['target_arch'] = 'ppc64le'
-config_opts['legal_host_arches'] = ('ppc64le',)
diff --git a/roles/copr/backend/files/provision/files/mock/epel-7-x86_64.cfg b/roles/copr/backend/files/provision/files/mock/epel-7-x86_64.cfg
index 58aab42cdf..9ed4aa25e7 100644
--- a/roles/copr/backend/files/provision/files/mock/epel-7-x86_64.cfg
+++ b/roles/copr/backend/files/provision/files/mock/epel-7-x86_64.cfg
@@ -1,7 +1,5 @@
-include('templates/rhel-7.tpl')
+include('rhel-7-x86_64.cfg')
 include('templates/epel-7.tpl')
 
 config_opts['root'] = 'rhel+epel-7-x86_64'
 config_opts['description'] = 'RHEL 7 + EPEL'
-config_opts['target_arch'] = 'x86_64'
-config_opts['legal_host_arches'] = ('x86_64',)