diff --git a/ansible/group_vars/nimbus.prater.yml b/ansible/group_vars/nimbus.prater.yml
index 19aaddc..56b8521 100644
--- a/ansible/group_vars/nimbus.prater.yml
+++ b/ansible/group_vars/nimbus.prater.yml
@@ -6,8 +6,9 @@ node_branch: |-
   {{ (hostname is search("unstable")) | ternary("unstable", (
      (hostname is search("testing")) | ternary("testing", (
      (hostname is search("stable")) | ternary("stable", (
-     (hostname is search("libp2p")) | ternary("libp2p", "UNKNOWN")
-  )))))) }}
+     (hostname is search("u-libp2p-u")) | ternary("unstable-libp2p-unstable", (
+     (hostname is search("u-libp2p-s")) | ternary("unstable-libp2p-stable", "UNKNOWN")
+  )))))))) }}
 
 # TEMPORARY switch for Prater Altair transition
 beacon_node_cont_image: 'statusteam/nimbus_beacon_node:unstable-{{ node_size }}'
diff --git a/ansible/host_vars/testing-large-01.aws-eu-central-1a.nimbus.prater.yml b/ansible/host_vars/testing-large-01.aws-eu-central-1a.nimbus.prater.yml
index b398786..5bb0226 100644
--- a/ansible/host_vars/testing-large-01.aws-eu-central-1a.nimbus.prater.yml
+++ b/ansible/host_vars/testing-large-01.aws-eu-central-1a.nimbus.prater.yml
@@ -12,6 +12,10 @@ beacon_node_builds_branches:
     version: 'nim-libp2p-auto-bump-unstable'
     frequency: '*-*-* 18:00:00'
 
+  - name: 'unstable-libp2p-stable-large'
+    version: 'nim-libp2p-auto-bump'
+    frequency: '*-*-* 14:00:00'
+
   - name: 'unstable-large'
     version: 'unstable'
     frequency: '*-*-* 10:00:00'