diff --git a/.gitignore b/.gitignore
index 20217598bc..ddb00318dd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -140,12 +140,8 @@ out/
 
 # typescript tsbuildinfo
 *.tsbuildinfo
-lodashReplacer.js
-lodashReplacer.cjs
-muiReplacer.js
-muiReplacer.cjs
-ajvReplacer.js
-ajvReplacer.cjs
+*Replacer.js
+*Replacer.cjs
 
 # Need this due to shadcn default utils folder is lib
 !packages/shadcn/src/lib
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 34e5994f66..d71951dd44 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,12 @@ should change the heading of the (upcoming) version to include a major version b
 
 -->
 
+# 6.0.0-beta.10
+
+## @rjsf/mui
+
+- Fixed build process to remove the `tsc-alias` replacer that was adding `/index.js` onto the `@mui/Xxxx` imports since MUI 7 has proper ESM support 
+
 # 6.0.0-beta.9
 
 ## @rjsf/antd
diff --git a/packages/mui/package.json b/packages/mui/package.json
index 8126ca8846..4180cc2be4 100644
--- a/packages/mui/package.json
+++ b/packages/mui/package.json
@@ -39,8 +39,7 @@
     "src"
   ],
   "scripts": {
-    "compileReplacer": "tsc -p tsconfig.replacer.json && move-file muiReplacer.js muiReplacer.cjs",
-    "build:ts": "npm run compileReplacer && rimraf ./lib && tsc -b tsconfig.build.json && tsc-alias -p tsconfig.build.json",
+    "build:ts": "rimraf ./lib && tsc -b tsconfig.build.json && tsc-alias -p tsconfig.build.json",
     "build:cjs": "esbuild ./src/index.ts --bundle --outfile=dist/index.js --sourcemap --packages=external --format=cjs",
     "build:esm": "esbuild ./src/index.ts --bundle --outfile=dist/mui.esm.js --sourcemap --packages=external --format=esm",
     "build:umd": "rollup dist/mui.esm.js --format=umd --file=dist/mui.umd.js --name=@rjsf/mui",
diff --git a/packages/mui/tsconfig.build.json b/packages/mui/tsconfig.build.json
index dc55f9f1a3..71d6c843d2 100644
--- a/packages/mui/tsconfig.build.json
+++ b/packages/mui/tsconfig.build.json
@@ -11,12 +11,6 @@
   ],
   "tsc-alias": {
     "resolveFullPaths": true,
-    "verbose": true,
-    "replacers": {
-      "lodash": {
-        "enabled": true,
-        "file": "muiReplacer.cjs"
-      }
-    }
+    "verbose": true
   }
 }
diff --git a/packages/mui/tsconfig.replacer.json b/packages/mui/tsconfig.replacer.json
deleted file mode 100644
index f10cb10822..0000000000
--- a/packages/mui/tsconfig.replacer.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "compilerOptions": {
-    "module": "commonjs",
-    "target": "es2017",
-    "outDir": "./",
-    "skipLibCheck": true,
-  },
-  "files": [
-    "../../tsc-alias-replacer/muiReplacer.ts"
-  ],
-  "exclude": [
-    "./src",
-    "./test"
-  ]
-}
diff --git a/tsc-alias-replacer/muiReplacer.ts b/tsc-alias-replacer/muiReplacer.ts
deleted file mode 100644
index 2851ed4b69..0000000000
--- a/tsc-alias-replacer/muiReplacer.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import { AliasReplacerArguments } from 'tsc-alias';
-
-/** A `tsc-alias` replacer that fixes up the imports `from '@mui/xxxx'` to be `from `@mui/xxxx/index.js`
- *
- * @param orig - The original import name
- */
-export default function muiReplacer({ orig }: AliasReplacerArguments): string {
-  if (orig.startsWith("from '@mui/material/")) {
-    const origMinusEndQuote = orig.substring(0, orig.length - 1);
-    // console.log(origMinusEndQuote);
-    return `${origMinusEndQuote}/index.js'`;
-  }
-
-  return orig;
-}