diff --git a/inventory/builders b/inventory/builders
index 19e5f04838..f2308a5138 100644
--- a/inventory/builders
+++ b/inventory/builders
@@ -76,8 +76,7 @@ arm01-builder07.arm.fedoraproject.org
 arm01-builder08.arm.fedoraproject.org
 arm01-builder09.arm.fedoraproject.org
 arm01-builder10.arm.fedoraproject.org
-# does not boot
-#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
@@ -87,8 +86,7 @@ arm01-builder17.arm.fedoraproject.org
 arm01-builder18.arm.fedoraproject.org
 arm01-builder19.arm.fedoraproject.org
 arm01-builder20.arm.fedoraproject.org
-# Does not boot
-#arm01-builder21.arm.fedoraproject.org
+arm01-builder21.arm.fedoraproject.org
 arm01-builder22.arm.fedoraproject.org
 arm01-builder23.arm.fedoraproject.org
 
@@ -103,8 +101,7 @@ arm02-builder03.arm.fedoraproject.org
 arm02-builder04.arm.fedoraproject.org
 arm02-builder05.arm.fedoraproject.org
 arm02-builder06.arm.fedoraproject.org
-# kernel doesnt boot
-#arm02-builder07.arm.fedoraproject.org
+arm02-builder07.arm.fedoraproject.org
 arm02-builder08.arm.fedoraproject.org
 arm02-builder09.arm.fedoraproject.org
 arm02-builder10.arm.fedoraproject.org