diff --git a/playbooks/tasks/subnets.yaml b/playbooks/tasks/subnets.yaml
index fd7c8b0..b907daf 100644
--- a/playbooks/tasks/subnets.yaml
+++ b/playbooks/tasks/subnets.yaml
@@ -26,3 +26,4 @@
     loop_var: network
   vars:
     data: "{{ lookup('file', cache_filepath) }}"
+  when: network.discoverSubnet | int == 1