diff --git a/lib/config/index.js b/lib/config/index.js
index e1f584dc..c78c435c 100644
--- a/lib/config/index.js
+++ b/lib/config/index.js
@@ -17,7 +17,7 @@ function reset() {
   rules.reset();
 
   config.dirs = [];
-  config.options = { ignore: [], watch: [] };
+  config.options = { ignore: [], watch: [], monitor: [] };
   config.lastStarted = 0;
   config.loaded = [];
 }