diff --git a/tests/pillar/master_api.sls b/tests/pillar/master_api.sls
index 4687480..4c63ea3 100644
--- a/tests/pillar/master_api.sls
+++ b/tests/pillar/master_api.sls
@@ -8,6 +8,7 @@
   master:
     command_timeout: 5
     worker_threads: 2
+    reactor_worker_threads: 2
     enabled: true
     source:
       engine: pkg