diff --git a/inventory/builders b/inventory/builders
index 1bc5d55500..a3248eb29d 100644
--- a/inventory/builders
+++ b/inventory/builders
@@ -65,9 +65,8 @@ arm04
 # These are secondary arch builders. 
 #
 [arm01]
-arm01-builder00.arm.fedoraproject.org
-# hd appears with crazy size
-#arm01-builder01.arm.fedoraproject.org
+arm01-releng00.arm.fedoraproject.org
+arm01-retrace01.arm.fedoraproject.org
 arm01-builder02.arm.fedoraproject.org
 arm01-builder03.arm.fedoraproject.org
 arm01-builder04.arm.fedoraproject.org
@@ -77,15 +76,14 @@ arm01-builder07.arm.fedoraproject.org
 arm01-builder08.arm.fedoraproject.org
 arm01-builder09.arm.fedoraproject.org
 arm01-builder10.arm.fedoraproject.org
-# bogus hd reported
+# does not boot
 #arm01-builder11.arm.fedoraproject.org
 arm01-builder12.arm.fedoraproject.org
 arm01-builder13.arm.fedoraproject.org
 arm01-builder14.arm.fedoraproject.org
 arm01-builder15.arm.fedoraproject.org
 arm01-builder16.arm.fedoraproject.org
-# mgmt doesnt answer
-#arm01-builder17.arm.fedoraproject.org
+arm01-builder17.arm.fedoraproject.org
 arm01-builder18.arm.fedoraproject.org
 arm01-builder19.arm.fedoraproject.org
 arm01-builder20.arm.fedoraproject.org
diff --git a/playbooks/groups/arm-releng.yml b/playbooks/groups/arm-releng.yml
index 6c9190c663..2e6c1e57f7 100644
--- a/playbooks/groups/arm-releng.yml
+++ b/playbooks/groups/arm-releng.yml
@@ -1,6 +1,6 @@
 
 - name: Setup arm-releng hosts
-  hosts: arm-releng
+  hosts: arm01-releng00.arm.fedoraproject.org
   user: root
   gather_facts: True
   tags: