diff --git a/.yarnrc.yml b/.yarnrc.yml
index de253e72ee..788c5deb0c 100644
--- a/.yarnrc.yml
+++ b/.yarnrc.yml
@@ -15,6 +15,9 @@ packageExtensions:
   chartjs-adapter-date-fns@*:
     peerDependencies:
       date-fns: "*"
+  swiper@*:
+    peerDependencies:
+      vue: "*"
   consolidate@*:
     dependencies:
       ejs: "*"
diff --git a/packages/client/vite.config.ts b/packages/client/vite.config.ts
index 49005a88a5..f23c621131 100644
--- a/packages/client/vite.config.ts
+++ b/packages/client/vite.config.ts
@@ -52,9 +52,6 @@ export default defineConfig(({ command, mode }) => {
 				'es2017', // TODO: そのうち消す
 			],
 			manifest: 'manifest.json',
-			optimizeDeps: {
-				exclude: ['swiper'],
-			},
 			rollupOptions: {
 				input: {
 					app: './src/init.ts',