diff --git a/inventory/group_vars/mirrormanager2-stg b/inventory/group_vars/mm-stg
similarity index 100%
rename from inventory/group_vars/mirrormanager2-stg
rename to inventory/group_vars/mm-stg
diff --git a/inventory/host_vars/mirrormanager-backend01.stg.phx2.fedoraproject.org b/inventory/host_vars/mm-backend01.stg.fedoraproject.org
similarity index 100%
rename from inventory/host_vars/mirrormanager-backend01.stg.phx2.fedoraproject.org
rename to inventory/host_vars/mm-backend01.stg.fedoraproject.org
diff --git a/inventory/host_vars/mirrormanager-crawler01.stg.phx2.fedoraproject.org b/inventory/host_vars/mm-crawler01.stg.phx2.fedoraproject.org
similarity index 100%
rename from inventory/host_vars/mirrormanager-crawler01.stg.phx2.fedoraproject.org
rename to inventory/host_vars/mm-crawler01.stg.phx2.fedoraproject.org
diff --git a/inventory/host_vars/mirrormanager-frontend01.stg.phx2.fedoraproject.org b/inventory/host_vars/mm-frontend01.stg.phx2.fedoraproject.org
similarity index 100%
rename from inventory/host_vars/mirrormanager-frontend01.stg.phx2.fedoraproject.org
rename to inventory/host_vars/mm-frontend01.stg.phx2.fedoraproject.org
diff --git a/inventory/inventory b/inventory/inventory
index c1df05caa9..fb889df70f 100644
--- a/inventory/inventory
+++ b/inventory/inventory
@@ -341,11 +341,11 @@ mirrorlist-ibiblio.fedoraproject.org
 mirrorlist-phx2.phx2.fedoraproject.org
 mirrorlist-host1plus.fedoraproject.org
 
-[mirrormanager2-stg]
+[mm-stg]
 mirrorlist-phx2.stg.phx2.fedoraproject.org
-mirrormanager-frontend01.stg.phx2.fedoraproject.org
-mirrormanager-backend01.stg.phx2.fedoraproject.org
-mirrormanager-cawler01.stg.phx2.fedoraproject.org
+mm-frontend01.stg.phx2.fedoraproject.org
+mm-backend01.stg.phx2.fedoraproject.org
+mm-cawler01.stg.phx2.fedoraproject.org
 
 [other]
 people03.fedoraproject.org