diff --git a/middleware/logger/transports/FileExtension.js b/middleware/logger/transports/FileExtension.js
index ef48f80..b4b0b51 100644
--- a/middleware/logger/transports/FileExtension.js
+++ b/middleware/logger/transports/FileExtension.js
@@ -1,10 +1,10 @@
+/* eslint-disable no-control-regex */
 const { transports: { File }} = require('winston');
 const debug = require('diagnostics')('winston:file');
 const { MESSAGE } = require('triple-beam');
 const moment = require('moment');
-const chalk = require('chalk');
 
-const regex = /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-ORZcf-nqry=><]/g
+const regex = /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-ORZcf-nqry=><]/g;
 
 class FileExtension extends File {
 
@@ -17,28 +17,28 @@ class FileExtension extends File {
         // when thinking about 3.x? Should silent be handled in the base
         // TransportStream _write method?
         if (this.silent) {
-          callback();
-          return true;
+            callback();
+            return true;
         }
     
         // Output stream buffer is full and has asked us to wait for the drain event
         if (this._drain) {
-          this._stream.once('drain', () => {
-            this._drain = false;
-            this.log(info, callback);
-          });
-          return;
+            this._stream.once('drain', () => {
+                this._drain = false;
+                this.log(info, callback);
+            });
+            return;
         }
         if (this._rotate) {
-          this._stream.once('rotate', () => {
-            this._rotate = false;
-            this.log(info, callback);
-          });
-          return;
+            this._stream.once('rotate', () => {
+                this._rotate = false;
+                this.log(info, callback);
+            });
+            return;
         }
     
         // Grab the raw string and append the expected EOL.
-        const output = `${info[MESSAGE]}${this.eol}`.replace(regex, '')
+        const output = `${info[MESSAGE]}${this.eol}`.replace(regex, '');
         const bytes = Buffer.byteLength(output);
     
         // After we have written to the PassThrough check to see if we need
@@ -47,27 +47,27 @@ class FileExtension extends File {
         // Remark: This gets called too early and does not depict when data
         // has been actually flushed to disk.
         function logged() {
-          this._size += bytes;
-          this._pendingSize -= bytes;
+            this._size += bytes;
+            this._pendingSize -= bytes;
     
-          debug('logged %s %s', this._size, output);
-          this.emit('logged', info);
+            debug('logged %s %s', this._size, output);
+            this.emit('logged', info);
     
-          // Do not attempt to rotate files while opening
-          if (this._opening) {
-            return;
-          }
+            // Do not attempt to rotate files while opening
+            if (this._opening) {
+                return;
+            }
     
-          // Check to see if we need to end the stream and create a new one.
-          if (!this._needsNewFile()) {
-            return;
-          }
+            // Check to see if we need to end the stream and create a new one.
+            if (!this._needsNewFile()) {
+                return;
+            }
     
-          // End the current stream, ensure it flushes and create a new one.
-          // This could potentially be optimized to not run a stat call but its
-          // the safest way since we are supporting `maxFiles`.
-          this._rotate = true;
-          this._endStream(() => this._rotateFile());
+            // End the current stream, ensure it flushes and create a new one.
+            // This could potentially be optimized to not run a stat call but its
+            // the safest way since we are supporting `maxFiles`.
+            this._rotate = true;
+            this._endStream(() => this._rotateFile());
         }
     
         // Keep track of the pending bytes being written while files are opening
@@ -77,18 +77,18 @@ class FileExtension extends File {
         if (this._opening
           && !this.rotatedWhileOpening
           && this._needsNewFile(this._size + this._pendingSize)) {
-          this.rotatedWhileOpening = true;
+            this.rotatedWhileOpening = true;
         }
     
         const written = this._stream.write(output, logged.bind(this));
         if (!written) {
-          this._drain = true;
-          this._stream.once('drain', () => {
-            this._drain = false;
-            callback();
-          });
+            this._drain = true;
+            this._stream.once('drain', () => {
+                this._drain = false;
+                callback();
+            });
         } else {
-          callback(); // eslint-disable-line callback-return
+            callback(); // eslint-disable-line callback-return
         }
     
         debug('written', written, this._drain);
@@ -96,7 +96,7 @@ class FileExtension extends File {
         this.finishIfEnding();
     
         return written;
-      }
+    }
 
     get date() {
         return moment().format("MM-DD-YYYY hh:mm:ss");