diff --git a/inventory/builders b/inventory/builders
index fd84020c6b..49ec84cb23 100644
--- a/inventory/builders
+++ b/inventory/builders
@@ -125,8 +125,7 @@ arm01-builder07.arm.fedoraproject.org
 arm01-builder08.arm.fedoraproject.org
 arm01-builder09.arm.fedoraproject.org
 arm01-builder10.arm.fedoraproject.org
-# weird drive issue, needs chassis power cycle.
-#arm01-builder11.arm.fedoraproject.org
+arm01-builder11.arm.fedoraproject.org
 arm01-builder12.arm.fedoraproject.org
 arm01-builder13.arm.fedoraproject.org
 arm01-builder14.arm.fedoraproject.org
@@ -214,27 +213,23 @@ arm04-builder03.arm.fedoraproject.org
 arm04-builder04.arm.fedoraproject.org
 arm04-builder05.arm.fedoraproject.org
 arm04-builder06.arm.fedoraproject.org
-# bad drive
-#arm04-builder07.arm.fedoraproject.org
+arm04-builder07.arm.fedoraproject.org
 arm04-builder08.arm.fedoraproject.org
 arm04-builder09.arm.fedoraproject.org
 arm04-builder10.arm.fedoraproject.org
-# bad drive
-#arm04-builder11.arm.fedoraproject.org
+arm04-builder11.arm.fedoraproject.org
 arm04-builder12.arm.fedoraproject.org
 arm04-builder13.arm.fedoraproject.org
 arm04-builder14.arm.fedoraproject.org
 arm04-builder15.arm.fedoraproject.org
 arm04-builder16.arm.fedoraproject.org
-# bad drive
-#arm04-builder17.arm.fedoraproject.org
+arm04-builder17.arm.fedoraproject.org
 arm04-builder18.arm.fedoraproject.org
 arm04-builder19.arm.fedoraproject.org
 arm04-builder20.arm.fedoraproject.org
 arm04-builder21.arm.fedoraproject.org
 arm04-builder22.arm.fedoraproject.org
-# bad drive
-#arm04-builder23.arm.fedoraproject.org
+arm04-builder23.arm.fedoraproject.org
 
 # These hosts get the runroot plugin installed.
 # They should be added to their own 'compose' channel in the koji db
diff --git a/inventory/inventory b/inventory/inventory
index e0068caa00..87fdbda7d5 100644
--- a/inventory/inventory
+++ b/inventory/inventory
@@ -22,13 +22,11 @@ qadevel.qa.fedoraproject.org:222
 qa-stg01.qa.fedoraproject.org:222
 
 [arm-packager]
-# bad drive
-#arm03-packager00.cloud.fedoraproject.org
+arm03-packager00.cloud.fedoraproject.org
 arm03-packager01.cloud.fedoraproject.org
 
 [arm-qa]
-# bad drive
-#arm03-qa00.cloud.fedoraproject.org
+arm03-qa00.cloud.fedoraproject.org
 arm03-qa01.cloud.fedoraproject.org
 
 [releng-compose]