diff --git a/src/core/operations/AND.mjs b/src/core/operations/AND.mjs
deleted file mode 100644
index 6bbc8366..00000000
--- a/src/core/operations/AND.mjs
+++ /dev/null
@@ -1,77 +0,0 @@
-/**
- * @author n1474335 [n1474335@gmail.com]
- * @copyright Crown Copyright 2016
- * @license Apache-2.0
- */
-
-import Operation from "../Operation.mjs";
-import Utils from "../Utils.mjs";
-import { bitOp, and, BITWISE_OP_DELIMS } from "../lib/BitwiseOp.mjs";
-
-/**
- * AND operation
- */
-class AND extends Operation {
-
-    /**
-     * AND constructor
-     */
-    constructor() {
-        super();
-
-        this.name = "AND";
-        this.module = "Default";
-        this.description = "AND the input with the given key.<br>e.g. <code>fe023da5</code>";
-        this.infoURL = "https://wikipedia.org/wiki/Bitwise_operation#AND";
-        this.inputType = "byteArray";
-        this.outputType = "byteArray";
-        this.args = [
-            {
-                "name": "Key",
-                "type": "toggleString",
-                "value": "",
-                "toggleValues": BITWISE_OP_DELIMS
-            }
-        ];
-    }
-
-    /**
-     * @param {byteArray} input
-     * @param {Object[]} args
-     * @returns {byteArray}
-     */
-    run(input, args) {
-        const key = Utils.convertToByteArray(args[0].string || "", args[0].option);
-
-        return bitOp(input, key, and);
-    }
-
-    /**
-     * Highlight AND
-     *
-     * @param {Object[]} pos
-     * @param {number} pos[].start
-     * @param {number} pos[].end
-     * @param {Object[]} args
-     * @returns {Object[]} pos
-     */
-    highlight(pos, args) {
-        return pos;
-    }
-
-    /**
-     * Highlight AND in reverse
-     *
-     * @param {Object[]} pos
-     * @param {number} pos[].start
-     * @param {number} pos[].end
-     * @param {Object[]} args
-     * @returns {Object[]} pos
-     */
-    highlightReverse(pos, args) {
-        return pos;
-    }
-
-}
-
-export default AND;