diff --git a/inventory/group_vars/copr-back b/inventory/group_vars/copr-back
index fc19bc0867..6731d79977 100644
--- a/inventory/group_vars/copr-back
+++ b/inventory/group_vars/copr-back
@@ -7,7 +7,7 @@ copr_nova_tenant_name: "copr"
 copr_nova_username: "copr"
 
 # copr_builder_image_name: "Fedora-Cloud-Base-20141203-21"
-copr_builder_image_name: "builder-2015-05-27"
+copr_builder_image_name: "builder-2015-10-06"
 copr_builder_flavor_name: "ms2.builder"
 copr_builder_network_name: "copr-net"
 copr_builder_key_name: "buildsys"
diff --git a/inventory/group_vars/copr-back-stg b/inventory/group_vars/copr-back-stg
index 5bda634c08..c6b7909853 100644
--- a/inventory/group_vars/copr-back-stg
+++ b/inventory/group_vars/copr-back-stg
@@ -6,7 +6,7 @@ copr_nova_tenant_id: "a6ff2158641c439a8426d7facab45437"
 copr_nova_tenant_name: "coprdev"
 copr_nova_username: "copr"
 
-copr_builder_image_name: "builder-2015-05-27"
+copr_builder_image_name: "builder-2015-10-06"
 copr_builder_flavor_name: "ms2.builder"
 copr_builder_network_name: "coprdev-net"
 copr_builder_key_name: "buildsys"