diff --git a/packages/vite/src/node/plugins/css.ts b/packages/vite/src/node/plugins/css.ts
index 21cb0b77b91006..64aeaf09e3fa45 100644
--- a/packages/vite/src/node/plugins/css.ts
+++ b/packages/vite/src/node/plugins/css.ts
@@ -1003,6 +1003,7 @@ async function compileCSS(
     return {
       code,
       map: preprocessorMap,
+      deps,
     }
   }