diff --git a/apps/website/content/docs/presets.mdx b/apps/website/content/docs/presets.mdx
index 74ac101db..dd6ac3d07 100644
--- a/apps/website/content/docs/presets.mdx
+++ b/apps/website/content/docs/presets.mdx
@@ -4,11 +4,6 @@ title: Presets
 
 The following presets are available in `@eslint-react/eslint-plugin`:
 
-<Callout type="info">
-  For ESLint Legacy Config (`.eslintrc.*`), add a `-legacy` suffix to the preset
-  name (e.g. `recommended-legacy`).
-</Callout>
-
 ## Bare Bones
 
 - `x`\
diff --git a/packages/plugins/eslint-plugin-react-debug/src/index.ts b/packages/plugins/eslint-plugin-react-debug/src/index.ts
index 05d4a4423..3a6fade4a 100644
--- a/packages/plugins/eslint-plugin-react-debug/src/index.ts
+++ b/packages/plugins/eslint-plugin-react-debug/src/index.ts
@@ -3,12 +3,11 @@ import { getConfigAdapters } from "@eslint-react/shared";
 import * as allConfig from "./configs/all";
 import { plugin } from "./plugin";
 
-const { toFlatConfig, toLegacyConfig } = getConfigAdapters("react-debug", plugin);
+const { toFlatConfig } = getConfigAdapters("react-debug", plugin);
 
 export default {
   ...plugin,
   configs: {
     ["all"]: toFlatConfig(allConfig),
-    ["all-legacy"]: toLegacyConfig(allConfig),
   },
 };
diff --git a/packages/plugins/eslint-plugin-react-dom/src/index.ts b/packages/plugins/eslint-plugin-react-dom/src/index.ts
index a237809bf..07d7f4678 100644
--- a/packages/plugins/eslint-plugin-react-dom/src/index.ts
+++ b/packages/plugins/eslint-plugin-react-dom/src/index.ts
@@ -3,12 +3,11 @@ import { getConfigAdapters } from "@eslint-react/shared";
 import * as recommendedConfig from "./configs/recommended";
 import { plugin } from "./plugin";
 
-const { toFlatConfig, toLegacyConfig } = getConfigAdapters("react-dom", plugin);
+const { toFlatConfig } = getConfigAdapters("react-dom", plugin);
 
 export default {
   ...plugin,
   configs: {
     ["recommended"]: toFlatConfig(recommendedConfig),
-    ["recommended-legacy"]: toLegacyConfig(recommendedConfig),
   },
 };
diff --git a/packages/plugins/eslint-plugin-react-hooks-extra/src/index.ts b/packages/plugins/eslint-plugin-react-hooks-extra/src/index.ts
index 0fc669868..c388b695a 100644
--- a/packages/plugins/eslint-plugin-react-hooks-extra/src/index.ts
+++ b/packages/plugins/eslint-plugin-react-hooks-extra/src/index.ts
@@ -3,12 +3,11 @@ import { getConfigAdapters } from "@eslint-react/shared";
 import * as recommendedConfig from "./configs/recommended";
 import { plugin } from "./plugin";
 
-const { toFlatConfig, toLegacyConfig } = getConfigAdapters("react-hooks-extra", plugin);
+const { toFlatConfig } = getConfigAdapters("react-hooks-extra", plugin);
 
 export default {
   ...plugin,
   configs: {
     ["recommended"]: toFlatConfig(recommendedConfig),
-    ["recommended-legacy"]: toLegacyConfig(recommendedConfig),
   },
 };
diff --git a/packages/plugins/eslint-plugin-react-naming-convention/src/index.ts b/packages/plugins/eslint-plugin-react-naming-convention/src/index.ts
index 288943c2d..ffd624ca3 100644
--- a/packages/plugins/eslint-plugin-react-naming-convention/src/index.ts
+++ b/packages/plugins/eslint-plugin-react-naming-convention/src/index.ts
@@ -3,12 +3,11 @@ import { getConfigAdapters } from "@eslint-react/shared";
 import * as recommendedConfig from "./configs/recommended";
 import { plugin } from "./plugin";
 
-const { toFlatConfig, toLegacyConfig } = getConfigAdapters("react-naming-convention", plugin);
+const { toFlatConfig } = getConfigAdapters("react-naming-convention", plugin);
 
 export default {
   ...plugin,
   configs: {
     ["recommended"]: toFlatConfig(recommendedConfig),
-    ["recommended-legacy"]: toLegacyConfig(recommendedConfig),
   },
 };
diff --git a/packages/plugins/eslint-plugin-react-web-api/src/index.ts b/packages/plugins/eslint-plugin-react-web-api/src/index.ts
index 6892523fa..c50a635da 100644
--- a/packages/plugins/eslint-plugin-react-web-api/src/index.ts
+++ b/packages/plugins/eslint-plugin-react-web-api/src/index.ts
@@ -3,12 +3,11 @@ import { getConfigAdapters } from "@eslint-react/shared";
 import * as recommendedConfig from "./configs/recommended";
 import { plugin } from "./plugin";
 
-const { toFlatConfig, toLegacyConfig } = getConfigAdapters("react-web-api", plugin);
+const { toFlatConfig } = getConfigAdapters("react-web-api", plugin);
 
 export default {
   ...plugin,
   configs: {
     ["recommended"]: toFlatConfig(recommendedConfig),
-    ["recommended-legacy"]: toLegacyConfig(recommendedConfig),
   },
 };
diff --git a/packages/plugins/eslint-plugin-react-x/src/index.ts b/packages/plugins/eslint-plugin-react-x/src/index.ts
index a999ff689..baa65c137 100644
--- a/packages/plugins/eslint-plugin-react-x/src/index.ts
+++ b/packages/plugins/eslint-plugin-react-x/src/index.ts
@@ -5,16 +5,13 @@ import * as recommendedTypeCheckedConfig from "./configs/recommended-type-checke
 import * as recommendedTypeScriptConfig from "./configs/recommended-typescript";
 import { plugin } from "./plugin";
 
-const { toFlatConfig, toLegacyConfig } = getConfigAdapters("react-x", plugin);
+const { toFlatConfig } = getConfigAdapters("react-x", plugin);
 
 export default {
   ...plugin,
   configs: {
     ["recommended"]: toFlatConfig(recommendedConfig),
-    ["recommended-legacy"]: toLegacyConfig(recommendedConfig),
     ["recommended-type-checked"]: toFlatConfig(recommendedTypeCheckedConfig),
-    ["recommended-type-checked-legacy"]: toLegacyConfig(recommendedTypeCheckedConfig),
     ["recommended-typescript"]: toFlatConfig(recommendedTypeScriptConfig),
-    ["recommended-typescript-legacy"]: toLegacyConfig(recommendedTypeScriptConfig),
   },
 };
diff --git a/packages/plugins/eslint-plugin/src/index.ts b/packages/plugins/eslint-plugin/src/index.ts
index cf3e31d02..79224d25a 100644
--- a/packages/plugins/eslint-plugin/src/index.ts
+++ b/packages/plugins/eslint-plugin/src/index.ts
@@ -1,4 +1,4 @@
-import type { CompatibleConfig, CompatiblePlugin } from "@eslint-react/kit";
+import type { CompatiblePlugin } from "@eslint-react/kit";
 import reactDebug from "eslint-plugin-react-debug";
 import reactDom from "eslint-plugin-react-dom";
 import reactHooksExtra from "eslint-plugin-react-hooks-extra";
@@ -22,13 +22,6 @@ import * as recommendedTypeScriptConfig from "./configs/recommended-typescript";
 import * as xConfig from "./configs/x";
 import { padKeysLeft } from "./utils";
 
-function toLegacyConfig({ rules }: CompatibleConfig) {
-  return {
-    plugins: ["@eslint-react"],
-    rules,
-  };
-}
-
 const plugin: CompatiblePlugin = {
   meta: {
     name,
@@ -48,30 +41,17 @@ export default {
   ...plugin,
   configs: {
     ["all"]: allConfig,
-    ["all-legacy"]: toLegacyConfig(allConfig),
     ["debug"]: debugConfig,
-    ["debug-legacy"]: toLegacyConfig(debugConfig),
     ["disable-conflict-eslint-plugin-react"]: disableConflictEslintPluginReact,
-    ["disable-conflict-eslint-plugin-react-legacy"]: toLegacyConfig(disableConflictEslintPluginReact),
     ["disable-debug"]: disableDebugConfig,
-    ["disable-debug-legacy"]: toLegacyConfig(disableDebugConfig),
     ["disable-dom"]: disableDomConfig,
-    ["disable-dom-legacy"]: toLegacyConfig(disableDomConfig),
     ["disable-type-checked"]: disableTypeCheckedConfig,
-    ["disable-type-checked-legacy"]: toLegacyConfig(disableTypeCheckedConfig),
     ["disable-web-api"]: disableWebApiConfig,
-    ["disable-web-api-legacy"]: toLegacyConfig(disableWebApiConfig),
     ["dom"]: domConfig,
-    ["dom-legacy"]: toLegacyConfig(domConfig),
     ["off"]: offConfig,
-    ["off-legacy"]: toLegacyConfig(offConfig),
     ["recommended"]: recommendedConfig,
-    ["recommended-legacy"]: toLegacyConfig(recommendedConfig),
     ["recommended-type-checked"]: recommendedTypeCheckedConfig,
-    ["recommended-type-checked-legacy"]: toLegacyConfig(recommendedTypeCheckedConfig),
     ["recommended-typescript"]: recommendedTypeScriptConfig,
-    ["recommended-typescript-legacy"]: toLegacyConfig(recommendedTypeScriptConfig),
     ["x"]: xConfig,
-    ["x-legacy"]: toLegacyConfig(xConfig),
   },
 };