diff --git a/.eslintignore b/.eslintignore
index a0ea6e8e541..9f9af9fd8f7 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -4,7 +4,3 @@ node_modules
 /build
 /build-internal
 /src/styles/polaris-tokens
-
-index.esnext
-index.js
-index.mjs
diff --git a/.gitignore b/.gitignore
index a0411d73d8e..32e408dec81 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,7 +7,3 @@ node_modules
 *.scss.d.ts
 /src/styles/polaris-tokens
 .idea
-
-index.esnext
-index.js
-index.mjs
diff --git a/.prettierignore b/.prettierignore
index 09113deba9f..9cff4cf74f1 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -5,7 +5,3 @@ node_modules
 /src/styles/polaris-tokens
 
 /package.json
-
-index.esnext
-index.js
-index.mjs
diff --git a/loom.config.ts b/loom.config.ts
index 23f5e5ef76f..1e85b81aec4 100644
--- a/loom.config.ts
+++ b/loom.config.ts
@@ -28,6 +28,7 @@ export default createPackage((pkg) => {
   pkg.entry({root: './src/index.ts'});
   pkg.use(
     buildLibrary({
+      rootEntrypoints: false,
       jestTestEnvironment: 'jsdom',
       targets: 'extends @shopify/browserslist-config, node 12.20',
       commonjs: true,