diff --git a/lib/wrap.js b/lib/wrap.js
index 289c3b2..3abe3a2 100644
--- a/lib/wrap.js
+++ b/lib/wrap.js
@@ -19,13 +19,13 @@ var DEFAULT = require('./defaults');
 module.exports = function _wrap(logger, options) {
 
   // Make base logger callable (debug)
-  var _CallableLogger = write(logger.debug, 'debug', options);
+  var _CallableLogger = write(logger, logger.debug, 'debug', options);
 
   // Mix-in log methods, but run `write`
   // on their arguments to improve the readability
   // of log output.
   DEFAULT.METHODS.forEach(function(logAt) {
-    _CallableLogger[logAt] = write(logger[logAt], logAt, options);
+    _CallableLogger[logAt] = write(logger, logger[logAt], logAt, options);
   });
 
   return _CallableLogger;
diff --git a/lib/write.js b/lib/write.js
index 14dd8ed..67b7b57 100644
--- a/lib/write.js
+++ b/lib/write.js
@@ -21,7 +21,7 @@ var IS_NODE_8_OR_NEWER = semver.satisfies(semver.clean(process.version), '8');
  * @api private
  */
 
-module.exports = function(logFn, logAt, options) {
+module.exports = function(loggerObj, logFn, logAt, options) {
   return function _writeLogToConsole() {
 
     // Check `options.level` against logAt
@@ -44,7 +44,7 @@ module.exports = function(logFn, logAt, options) {
     //
     // If `options.inspect` is disabled, just call the log fn normally
     if (!options.inspect) {
-      return logFn.apply(logFn, args);
+      return logFn.apply(loggerObj, args);
     }
     /////////////////////////////////////////////////////////////////
 
@@ -87,6 +87,6 @@ module.exports = function(logFn, logAt, options) {
     var str = prefixStr + util.format.apply(util, pieces);
 
     // Call log fn
-    return logFn.apply(logFn, [str]);
+    return logFn.apply(loggerObj, [str]);
   };
 };