diff --git a/packages/eslint-plugin/ROADMAP.md b/packages/eslint-plugin/ROADMAP.md
index f0171f73b090..d47abb01d051 100644
--- a/packages/eslint-plugin/ROADMAP.md
+++ b/packages/eslint-plugin/ROADMAP.md
@@ -14,7 +14,7 @@
 | --------------------------------- | :-: | ---------------------------------------------------- |
 | [`adjacent-overload-signatures`]  | ✅  | [`@typescript-eslint/adjacent-overload-signatures`]  |
 | [`ban-ts-ignore`]                 | ✅  | [`@typescript-eslint/ban-ts-ignore`]                 |
-| [`ban-types`]                     | ✅  | [`@typescript-eslint/ban-types`]                     |
+| [`ban-types`]                     | 🌓  | [`@typescript-eslint/ban-types`]<sup>[1]</sup>       |
 | [`member-access`]                 | ✅  | [`@typescript-eslint/explicit-member-accessibility`] |
 | [`member-ordering`]               | ✅  | [`@typescript-eslint/member-ordering`]               |
 | [`no-any`]                        | ✅  | [`@typescript-eslint/no-explicit-any`]               |
@@ -36,6 +36,8 @@
 | [`typedef-whitespace`]            | ✅  | [`@typescript-eslint/type-annotation-spacing`]       |
 | [`unified-signatures`]            | ✅  | [`@typescript-eslint/unified-signatures`]            |
 
+<sup>[1]</sup> The ESLint rule only supports exact string matching, rather than regular expressions<br>
+
 ### Functionality
 
 | TSLint rule                          |     | ESLint rule                                                           |