diff --git a/package.json b/package.json
index a4e3d50..8abb044 100644
--- a/package.json
+++ b/package.json
@@ -31,10 +31,6 @@
       "import": {
         "node": "./dist/index.js",
         "default": "./dist/index.js"
-      },
-      "require": {
-        "node": "./dist/index.cjs",
-        "default": "./dist/index.cjs"
       }
     }
   },
diff --git a/tsup.config.ts b/tsup.config.ts
index a90cf34..25564ef 100644
--- a/tsup.config.ts
+++ b/tsup.config.ts
@@ -15,7 +15,7 @@ export default defineConfig({
     "safari17",
     "node20",
   ],
-  format: ["esm", "cjs"],
+  format: ["esm"],
   skipNodeModulesBundle: true,
   external: ["node_modules"],
 });