diff --git a/src/core/operations/ExtractMACAddresses.mjs b/src/core/operations/ExtractMACAddresses.mjs
deleted file mode 100644
index d75b1a69..00000000
--- a/src/core/operations/ExtractMACAddresses.mjs
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- * @author n1474335 [n1474335@gmail.com]
- * @copyright Crown Copyright 2016
- * @license Apache-2.0
- */
-
-import Operation from "../Operation.mjs";
-import { search } from "../lib/Extract.mjs";
-
-/**
- * Extract MAC addresses operation
- */
-class ExtractMACAddresses extends Operation {
-
-    /**
-     * ExtractMACAddresses constructor
-     */
-    constructor() {
-        super();
-
-        this.name = "Extract MAC addresses";
-        this.module = "Regex";
-        this.description = "Extracts all Media Access Control (MAC) addresses from the input.";
-        this.inputType = "string";
-        this.outputType = "string";
-        this.args = [
-            {
-                "name": "Display total",
-                "type": "boolean",
-                "value": false
-            }
-        ];
-    }
-
-    /**
-     * @param {string} input
-     * @param {Object[]} args
-     * @returns {string}
-     */
-    run(input, args) {
-        const displayTotal = args[0],
-            regex = /[A-F\d]{2}(?:[:-][A-F\d]{2}){5}/ig;
-
-        return search(input, regex, null, displayTotal);
-    }
-
-}
-
-export default ExtractMACAddresses;