diff --git a/lib/log/index.js b/lib/log/index.js
index e9848be..ed4ef77 100644
--- a/lib/log/index.js
+++ b/lib/log/index.js
@@ -14,9 +14,9 @@ function createLog (label, filename = null) {
     if (filename !== null) {
         transportsArr.push( new (transports.File)({ label : label, filename : filename }) )
     }
-    return new (winston.createLogger)({
+    return new (createLogger)({
     	format: format.combine(
-    		format.label({ label : arg.label || 'intval3' }),
+    		format.label({ label : label || 'intval3' }),
 			format.timestamp({
 				format: 'YYYY-MM-DD HH:mm:ss'
 			}),