diff --git a/package.json b/package.json
index c0f9a95..6bdabae 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,6 @@
     "type": "git",
     "url": "https://github.com/storybookjs/testing-library.git"
   },
-  "browser": "dist/index.js",
   "main": "dist/index.js",
   "license": "MIT",
   "scripts": {
diff --git a/tsconfig.json b/tsconfig.json
index 1d6ed24..5cbb194 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -2,7 +2,7 @@
   "compilerOptions": {
     "outDir": "./dist/",
     "noImplicitAny": true,
-    "module": "es6",
+    "module": "CommonJS",
     "target": "es5",
     "allowJs": true,
     "moduleResolution": "node",