diff --git a/src/core/config/scripts/generateConfig.mjs b/src/core/config/scripts/generateConfig.mjs
deleted file mode 100644
index 8ef906e6..00000000
--- a/src/core/config/scripts/generateConfig.mjs
+++ /dev/null
@@ -1,150 +0,0 @@
-/**
- * This script automatically generates OperationConfig.json, containing metadata
- * for each operation in the src/core/operations directory.
- * It also generates modules in the src/core/config/modules directory to separate
- * out operations into logical collections.
- *
- * @author n1474335 [n1474335@gmail.com]
- * @copyright Crown Copyright 2018
- * @license Apache-2.0
- */
-
-/*eslint no-console: ["off"] */
-
-import path from "path";
-import fs  from "fs";
-import process from "process";
-import * as Ops from "../../operations/index.mjs";
-
-const dir = path.join(process.cwd() + "/src/core/config/");
-if (!fs.existsSync(dir)) {
-    console.log("\nCWD: " + process.cwd());
-    console.log("Error: generateConfig.mjs should be run from the project root");
-    console.log("Example> node --experimental-modules src/core/config/scripts/generateConfig.mjs");
-    process.exit(1);
-}
-
-
-const operationConfig = {},
-    modules = {};
-
-/**
- * Generate operation config and module lists.
- */
-for (const opObj in Ops) {
-    const op = new Ops[opObj]();
-
-    operationConfig[op.name] = {
-        module:      op.module,
-        description: op.description,
-        infoURL:     op.infoURL,
-        inputType:   op.inputType,
-        outputType:  op.presentType,
-        flowControl: op.flowControl,
-        manualBake:  op.manualBake,
-        args:        op.args
-    };
-
-    if ("patterns" in op) {
-        operationConfig[op.name].patterns = op.patterns;
-    }
-
-    if (!(op.module in modules))
-        modules[op.module] = {};
-    modules[op.module][op.name] = opObj;
-}
-
-
-/**
- * Write OperationConfig.
- */
-fs.writeFileSync(
-    path.join(dir, "OperationConfig.json"),
-    JSON.stringify(operationConfig, null, 4)
-);
-console.log("Written OperationConfig.json");
-
-
-/**
- * Write modules.
- */
-if (!fs.existsSync(path.join(dir, "modules/"))) {
-    fs.mkdirSync(path.join(dir, "modules/"));
-}
-
-for (const module in modules) {
-    let code = `/**
-* THIS FILE IS AUTOMATICALLY GENERATED BY src/core/config/scripts/generateConfig.mjs
-*
-* @author n1474335 [n1474335@gmail.com]
-* @copyright Crown Copyright ${new Date().getUTCFullYear()}
-* @license Apache-2.0
-*/
-`;
-
-    for (const opName in modules[module]) {
-        const objName = modules[module][opName];
-        code += `import ${objName} from "../../operations/${objName}.mjs";\n`;
-    }
-
-    code += `
-const OpModules = typeof self === "undefined" ? {} : self.OpModules || {};
-
-OpModules.${module} = {
-`;
-    for (const opName in modules[module]) {
-        const objName = modules[module][opName];
-        code += `    "${opName}": ${objName},\n`;
-    }
-
-    code += `};
-
-export default OpModules;
-`;
-    fs.writeFileSync(
-        path.join(dir, `modules/${module}.mjs`),
-        code
-    );
-    console.log(`Written ${module} module`);
-}
-
-
-/**
- * Write OpModules wrapper.
- */
-let opModulesCode = `/**
-* THIS FILE IS AUTOMATICALLY GENERATED BY src/core/config/scripts/generateConfig.mjs
-*
-* Imports all modules for builds which do not load modules separately.
-*
-* @author n1474335 [n1474335@gmail.com]
-* @copyright Crown Copyright ${new Date().getUTCFullYear()}
-* @license Apache-2.0
-*/
-`;
-
-for (const module in modules) {
-    opModulesCode += `import ${module}Module from "./${module}.mjs";\n`;
-}
-
-opModulesCode += `
-const OpModules = {};
-
-Object.assign(
-    OpModules,
-`;
-
-for (const module in modules) {
-    opModulesCode += `    ${module}Module,\n`;
-}
-
-opModulesCode += `);
-
-export default OpModules;
-`;
-
-fs.writeFileSync(
-    path.join(dir, "modules/OpModules.mjs"),
-    opModulesCode
-);
-console.log("Written OpModules.mjs");