diff --git a/README.md b/README.md
index e1e4e0188..90fb9f54a 100644
--- a/README.md
+++ b/README.md
@@ -341,7 +341,7 @@ All command-line flags support both `--camelCase` and `--hyphen-case`.
 *   `--emit`   Emit output files into `.ts-node` directory <br/>*Default:* `false` <br/>*Environment:* `TS_NODE_EMIT`
 *   `--scope`  Scope compiler to files within `scopeDir`.  Anything outside this directory is ignored. <br/>\*Default: `false` <br/>*Environment:* `TS_NODE_SCOPE`
 *   `--scopeDir` Directory within which compiler is limited when `scope` is enabled. <br/>*Default:* First of: `tsconfig.json` "rootDir" if specified, directory containing `tsconfig.json`, or cwd if no `tsconfig.json` is loaded.<br/>*Environment:* `TS_NODE_SCOPE_DIR`
-*   `moduleType`  Override the module type of certain files, ignoring the `package.json` `"type"` field.  See [Module type overrides](#module-type-overrides) for details.<br/>*Default:* obeys `package.json` `"type"` and `tsconfig.json` `"module"` <br/>*Can only be specified via `tsconfig.json` or API.*
+*   `moduleTypes`  Override the module type of certain files, ignoring the `package.json` `"type"` field.  See [Module type overrides](#module-type-overrides) for details.<br/>*Default:* obeys `package.json` `"type"` and `tsconfig.json` `"module"` <br/>*Can only be specified via `tsconfig.json` or API.*
 *   `TS_NODE_HISTORY` Path to history file for REPL <br/>*Default:* `~/.ts_node_repl_history`<br/>
 *   `--noExperimentalReplAwait` Disable top-level await in REPL.  Equivalent to node's [`--no-experimental-repl-await`](https://nodejs.org/api/cli.html#cli_no_experimental_repl_await)<br/>*Default:* Enabled if TypeScript version is 3.8 or higher and target is ES2018 or higher.<br/>*Environment:* `TS_NODE_EXPERIMENTAL_REPL_AWAIT` set `false` to disable
 *   `experimentalResolverFeatures` Enable experimental features that re-map imports and require calls to support: `baseUrl`, `paths`, `rootDirs`, `.js` to `.ts` file extension mappings, `outDir` to `rootDir` mappings for composite projects and monorepos.  For details, see [#1514](https://github.com/TypeStrong/ts-node/issues/1514)<br/>*Default:* `false`<br/>*Can only be specified via `tsconfig.json` or API.*