diff --git a/templates/swh/deploy/worker/parameters.conf.erb b/templates/swh/deploy/worker/parameters.conf.erb
index a5c8d63..6a9f58b 100644
--- a/templates/swh/deploy/worker/parameters.conf.erb
+++ b/templates/swh/deploy/worker/parameters.conf.erb
@@ -1,10 +1,10 @@
 # Managed by puppet - modifications will be overwritten
 # In defined class profile::swh::deploy::worker::instance
 
 [Service]
 Environment=CONCURRENCY=<%= @concurrency %>
 Environment=MAX_TASKS_PER_CHILD=<%= @max_tasks_per_child %>
 Environment=LOGLEVEL=<%= @loglevel %>
-<% if limit_no_file != 'None' %>
+<% if @limit_no_file != 'None' %>
 LimitNOFILE=<%= @limit_no_file %>
 <% end %>