diff --git a/.changeset/tasty-carpets-sit.md b/.changeset/tasty-carpets-sit.md
new file mode 100644
index 0000000..9ada036
--- /dev/null
+++ b/.changeset/tasty-carpets-sit.md
@@ -0,0 +1,5 @@
+---
+"eslint-plugin-devup": patch
+---
+
+Allow export default
diff --git a/src/rules/component/__tests__/index.test.ts b/src/rules/component/__tests__/index.test.ts
index ca44524..3cb7a1c 100644
--- a/src/rules/component/__tests__/index.test.ts
+++ b/src/rules/component/__tests__/index.test.ts
@@ -23,6 +23,10 @@ describe('component rule', () => {
         code: 'export default function IndexPage(){return <Row><Col></Col></Row>}',
         filename: 'src/app/page.tsx',
       },
+      {
+        code: 'export default function Hello(){return <Row><Col></Col></Row>}',
+        filename: 'src/components/Hello.tsx',
+      },
       {
         code: 'export default function IndexPage(){return <Row><Col></Col></Row>}',
         filename: 'src/app/aaa/bb/cc/page.tsx',
diff --git a/src/rules/component/index.ts b/src/rules/component/index.ts
index 27c7cab..7a87e9e 100644
--- a/src/rules/component/index.ts
+++ b/src/rules/component/index.ts
@@ -82,6 +82,9 @@ export const component = createRule({
     const isTargetComponent = (name: string) => name === targetComponentName
 
     return {
+      ExportDefaultDeclaration() {
+        ok = true
+      },
       ExportNamedDeclaration(namedExport) {
         if (ok) return