diff --git a/packages/frontend/lib/rollup-plugin-unwind-css-module-class-name.ts b/packages/frontend/lib/rollup-plugin-unwind-css-module-class-name.ts
index 0ed2e14d2a..7ecb1e9179 100644
--- a/packages/frontend/lib/rollup-plugin-unwind-css-module-class-name.ts
+++ b/packages/frontend/lib/rollup-plugin-unwind-css-module-class-name.ts
@@ -4,8 +4,8 @@
  */
 
 import { generate } from 'astring';
-import * as estree from 'estree';
 import { walk } from '../node_modules/estree-walker/src/index.js';
+import type * as estree from 'estree';
 import type * as estreeWalker from 'estree-walker';
 import type { Plugin } from 'vite';