diff --git a/roles/prometheus_node/tasks/collectors.yml b/roles/prometheus_node/tasks/collectors.yml
index 96d6fec..19dfd56 100644
--- a/roles/prometheus_node/tasks/collectors.yml
+++ b/roles/prometheus_node/tasks/collectors.yml
@@ -63,5 +63,5 @@
     group: root
     mode: 0644
   vars:
-    collectors: "{{ prometheus_textfile_collector }}"
+    collectors: "{{ prometheus_textfile_collectors }}"
   when: "ansible_service_mgr != 'systemd'"