diff --git a/roles/copr/backend/files/provision/provision_builder_tasks.yml b/roles/copr/backend/files/provision/provision_builder_tasks.yml
index 47dab7d1e0..52c8851cfe 100644
--- a/roles/copr/backend/files/provision/provision_builder_tasks.yml
+++ b/roles/copr/backend/files/provision/provision_builder_tasks.yml
@@ -54,10 +54,6 @@
   template: src=files/mock/{{ item }} dest=/etc/mock
   with_items:
     - site-defaults.cfg
-    - fedora-26-ppc64le.cfg
-    - fedora-27-ppc64le.cfg
-    - fedora-27-i386.cfg
-    - fedora-27-x86_64.cfg
 
 - name: put copr-rpmbuild configuration file in the right place
   copy: src=files/main.ini dest=/etc/copr-rpmbuild/main.ini