diff --git a/roles/releng/tasks/main.yml b/roles/releng/tasks/main.yml
index dd2bd7cce6..f270537d6c 100644
--- a/roles/releng/tasks/main.yml
+++ b/roles/releng/tasks/main.yml
@@ -51,6 +51,7 @@
 
 - name: add ftbfs weekly cron job
   copy: src="ftbfs.cron" dest=/etc/cron.weekly/ mode=755
+  when: inventory_hostname.startswith('compose-x86-01')
   tags:
     - ftbfs