diff --git a/inventory/inventory b/inventory/inventory
index 09353380ce..fffbf1cfff 100644
--- a/inventory/inventory
+++ b/inventory/inventory
@@ -193,6 +193,13 @@ rawhide-composer.phx2.fedoraproject.org
 [composers-stg]
 composer.stg.phx2.fedoraproject.org
 
+# We need an inventory definition of these hosts for fedmsg certs even though
+# they are not yet ansibilized.  When they're finally assimilated, move them to
+# the main group
+[composers-not-yet-ansibilized]
+arm-hub01.qa.fedoraproject.org
+ppc-composer.qa.fedoraproject.org
+
 [sign-bridge]
 sign-bridge01.phx2.fedoraproject.org
 secondary-bridge01.qa.fedoraproject.org