diff --git a/.eslintrc b/.eslintrc
index 9238a18..64a1a45 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -21,6 +21,7 @@
     "no-param-reassign": ["error", { "props": false }],
     "no-unused-vars": ["error", { "args": "none" }],
     "no-lonely-if": "off",
-    "react/require-extension": "off"
+    "class-methods-use-this": "error",
+    "react/require-extension": "off",
   },
 }
diff --git a/.eslintrc.js b/.eslintrc.js
deleted file mode 100644
index a7621aa..0000000
--- a/.eslintrc.js
+++ /dev/null
@@ -1,8 +0,0 @@
-module.exports = {
-    "extends": "airbnb",
-    "plugins": [
-        "react",
-        "jsx-a11y",
-        "import"
-    ]
-};
\ No newline at end of file