diff --git a/packages/vite/src/node/build.ts b/packages/vite/src/node/build.ts
index e5b51ec92be040..e64cc618135bb0 100644
--- a/packages/vite/src/node/build.ts
+++ b/packages/vite/src/node/build.ts
@@ -647,12 +647,12 @@ function getPkgName(root: string) {
 function createMoveToVendorChunkFn(config: ResolvedConfig): GetManualChunk {
   const cache = new Map<string, boolean>()
   return (id, { getModuleInfo }) => {
-    if (id.includes('node_modules') && !isCSSRequest(id)) {
-      if (staticImportedByEntry(id, getModuleInfo, cache)) {
-        return 'vendor'
-      } else {
-        return 'async-vendor'
-      }
+    if (
+      id.includes('node_modules') &&
+      !isCSSRequest(id) &&
+      staticImportedByEntry(id, getModuleInfo, cache)
+    ) {
+      return 'vendor'
     }
   }
 }