diff --git a/ansible/group_vars/nimbus.prater.yml b/ansible/group_vars/nimbus.prater.yml
index 31b7488..361bbb3 100644
--- a/ansible/group_vars/nimbus.prater.yml
+++ b/ansible/group_vars/nimbus.prater.yml
@@ -59,8 +59,7 @@ nodes_layout:
   'macos-01.ms-eu-dublin.nimbus.prater': # 2000 each
     - { branch: 'stable',   start:  6000, end:  8000, build_start: '13:00:00' }
     - { branch: 'testing',  start:  8000, end: 10000, build_start: '15:00:00' }
-    - { branch: 'unstable', start: 12000, end: 12000, build_start: '16:00:00' }
-    - { branch: 'libp2p',   start: 12000, end: 14000, build_start: '17:00:00' }
+    - { branch: 'unstable', start: 12000, end: 14000, build_start: '16:00:00' }
 
   'windows-01.gc-us-central1-a.nimbus.prater': # 2000 each
     - { branch: 'stable',   start: 14000, end: 16000, build_start: '13:00:00' }