diff --git a/inventory/inventory.yml b/inventory/inventory.yml
index a6b8c46..edb8fb8 100644
--- a/inventory/inventory.yml
+++ b/inventory/inventory.yml
@@ -5,9 +5,6 @@ ungrouped:
 proxmox:
   hosts:
     10.190.5.[51:54]:
-R319:
-  hosts:
-    10.190.5.[1:13]:
 R202:
   hosts:
     10.190.7.[1:20]:
@@ -28,6 +25,10 @@ R317:
   hosts:
     10.190.10.[1:24]:
     10.190.10.80:
+R319:
+  hosts:
+    10.190.5.[1:12]:
+    10.190.5.80:
 R406:
   hosts:
     10.190.11.[1:18]:
diff --git a/roles/up2date_debian/tasks/main.yml b/roles/up2date_debian/tasks/main.yml
index 013d8d2..57ad284 100644
--- a/roles/up2date_debian/tasks/main.yml
+++ b/roles/up2date_debian/tasks/main.yml
@@ -4,6 +4,7 @@
   apt:
     update_cache: true
     cache_valid_time: 86400
+  throttle: 3
 
 - name: upgrade packages
   apt: