diff --git a/src/command-line/index.js b/src/command-line/index.js
index 31a200dd..0ad1a71d 100644
--- a/src/command-line/index.js
+++ b/src/command-line/index.js
@@ -34,7 +34,7 @@ try {
 createPackagesFolder();
 
 // Merge config key-values passed as CLI options into the main config
-Helper.mergeConfig(Helper.config, program.config);
+Helper.mergeConfig(Helper.config, program.opts().config);
 
 require("./start");