diff --git a/.eslintrc.json b/.eslintrc.json
index 0c2febd..50b663b 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -35,6 +35,7 @@
         "react/require-default-props": 0,
         "max-len": "off",
         "no-useless-return": "off",
-        "jsx-quotes": ["error","prefer-single"]
+        "jsx-quotes": ["error","prefer-single"],
+        "react/jsx-filename-extension": "off"
     }
 }
diff --git a/package.json b/package.json
index 0378d5b..b3fa33c 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   ],
   "scripts": {
     "build": "yarn build:parcel && yarn build:flow",
-    "build:parcel": "cross-env NODE_ENV=production parcel build ./src/index.jsx --out-dir ./dist --out-file index.js --target node",
+    "build:parcel": "cross-env NODE_ENV=production parcel build ./src/index.js --out-dir ./dist --out-file index.js --target node",
     "build:flow": "flow-copy-source src dist",
     "commit": "git-cz",
     "flow": "flow",
diff --git a/src/index.jsx b/src/index.js
similarity index 100%
rename from src/index.jsx
rename to src/index.js