diff --git a/eslint.config.mjs b/eslint.config.mjs
index 7348726..1259af2 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -1,4 +1,9 @@
 // @ts-check
 import antfu from '@antfu/eslint-config'
 
-export default antfu()
+export default antfu().append({
+  files: ['README.md'],
+  rules: {
+    'style/no-tabs': 'off',
+  },
+})