diff --git a/packages/profile-sync-controller/CHANGELOG.md b/packages/profile-sync-controller/CHANGELOG.md
index 38984e2e647..f374984ab50 100644
--- a/packages/profile-sync-controller/CHANGELOG.md
+++ b/packages/profile-sync-controller/CHANGELOG.md
@@ -11,6 +11,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Bump `@metamask/utils` from `^11.12.0` to `^12.0.0` ([#10192](https://github.com/MetaMask/core/pull/10192))
 
+### Fixed
+
+- Point leftover `sdk`, `auth`, and `user-storage` subpath `package.json` files at the ESM build ([#10218](https://github.com/MetaMask/core/pull/10218))
+
 ## [32.1.0]
 
 ### Added
diff --git a/packages/profile-sync-controller/auth/mocks/package.json b/packages/profile-sync-controller/auth/mocks/package.json
index e7ac2f7ed74..e9e4dc3f567 100644
--- a/packages/profile-sync-controller/auth/mocks/package.json
+++ b/packages/profile-sync-controller/auth/mocks/package.json
@@ -4,6 +4,6 @@
   "description": "",
   "license": "MIT",
   "sideEffects": false,
-  "main": "../../dist/controllers/authentication/mocks/index.cjs",
-  "types": "../../dist/controllers/authentication/mocks/index.d.cts"
+  "main": "../../dist/controllers/authentication/mocks/index.js",
+  "types": "../../dist/controllers/authentication/mocks/index.d.ts"
 }
diff --git a/packages/profile-sync-controller/auth/package.json b/packages/profile-sync-controller/auth/package.json
index ea3049e4db8..2eaa23a108d 100644
--- a/packages/profile-sync-controller/auth/package.json
+++ b/packages/profile-sync-controller/auth/package.json
@@ -4,6 +4,6 @@
   "description": "",
   "license": "MIT",
   "sideEffects": false,
-  "main": "../dist/controllers/authentication/index.cjs",
-  "types": "../dist/controllers/authentication/index.d.cts"
+  "main": "../dist/controllers/authentication/index.js",
+  "types": "../dist/controllers/authentication/index.d.ts"
 }
diff --git a/packages/profile-sync-controller/sdk/package.json b/packages/profile-sync-controller/sdk/package.json
index 82f8934a507..f278a251990 100644
--- a/packages/profile-sync-controller/sdk/package.json
+++ b/packages/profile-sync-controller/sdk/package.json
@@ -4,6 +4,6 @@
   "description": "",
   "license": "MIT",
   "sideEffects": false,
-  "main": "../dist/sdk/index.cjs",
-  "types": "../dist/sdk/index.d.cts"
+  "main": "../dist/sdk/index.js",
+  "types": "../dist/sdk/index.d.ts"
 }
diff --git a/packages/profile-sync-controller/user-storage/mocks/package.json b/packages/profile-sync-controller/user-storage/mocks/package.json
index a2f7c57e4ef..41be07bba51 100644
--- a/packages/profile-sync-controller/user-storage/mocks/package.json
+++ b/packages/profile-sync-controller/user-storage/mocks/package.json
@@ -4,6 +4,6 @@
   "description": "",
   "license": "MIT",
   "sideEffects": false,
-  "main": "../../dist/controllers/user-storage/mocks/index.cjs",
-  "types": "../../dist/types/controllers/user-storage/mocks/index.d.cts"
+  "main": "../../dist/controllers/user-storage/mocks/index.js",
+  "types": "../../dist/controllers/user-storage/mocks/index.d.ts"
 }
diff --git a/packages/profile-sync-controller/user-storage/package.json b/packages/profile-sync-controller/user-storage/package.json
index 25caed994d1..b5157bc5a4e 100644
--- a/packages/profile-sync-controller/user-storage/package.json
+++ b/packages/profile-sync-controller/user-storage/package.json
@@ -4,6 +4,6 @@
   "description": "",
   "license": "MIT",
   "sideEffects": false,
-  "main": "../dist/controllers/user-storage/index.cjs",
-  "types": "../dist/controllers/user-storage/index.d.cts"
+  "main": "../dist/controllers/user-storage/index.js",
+  "types": "../dist/controllers/user-storage/index.d.ts"
 }