diff --git a/tests/pillar/control4_0.sls b/tests/pillar/control4_0.sls
index 4177979..907dee7 100644
--- a/tests/pillar/control4_0.sls
+++ b/tests/pillar/control4_0.sls
@@ -64,6 +64,7 @@
       id: 2
     - host: 127.0.0.1
       id: 3
+    list_optimization_enabled: true
   control:
     version: 4.0
     enabled: true