diff --git a/jobs/k3s-server/templates/bin/ctl.erb b/jobs/k3s-server/templates/bin/ctl.erb
index 7b6135c6..0976d877 100755
--- a/jobs/k3s-server/templates/bin/ctl.erb
+++ b/jobs/k3s-server/templates/bin/ctl.erb
@@ -231,7 +231,7 @@ export FLAGS="$FLAGS --kubelet-arg=config=/var/vcap/jobs/k3s-server/config/kubel
 <% end %>
 
 <% if_p('k3s.scheduler-config-file') do |value| %>
-  export FLAGS="$FLAGS --scheduler-arg=config=/var/vcap/jobs/k3s-server/config/scheduler-config.yaml"
+  export FLAGS="$FLAGS --kube-scheduler-arg=config=/var/vcap/jobs/k3s-server/config/scheduler-config.yaml"
 <% end %>
 
     echo $$ > $PIDFILE