diff --git a/lib/command-handler/buy.js b/lib/command-handler/buy.js
index dd9c8c3..5d62dea 100644
--- a/lib/command-handler/buy.js
+++ b/lib/command-handler/buy.js
@@ -1,5 +1,3 @@
-"use strict";
-
 const moment = require('moment');
 
 const logger = require('komodo-sdk/logger');
diff --git a/lib/command-handler/index.js b/lib/command-handler/index.js
index 5f5a8ff..485c428 100644
--- a/lib/command-handler/index.js
+++ b/lib/command-handler/index.js
@@ -1,5 +1,3 @@
-"use strict";
-
 const logger = require('komodo-sdk/logger');
 
 const commandParser = require('../command-parser');
diff --git a/lib/http-listener.js b/lib/http-listener.js
index c0eb853..4b0c868 100644
--- a/lib/http-listener.js
+++ b/lib/http-listener.js
@@ -1,5 +1,3 @@
-"use strict";
-
 const express = require('express');
 const bodyParser = require('body-parser');
 const ipfilter = require('express-ipfilter').IpFilter