diff --git a/packages/vite/src/node/build.ts b/packages/vite/src/node/build.ts
index 761b9dd5fac23d..aba87781ed1cf0 100644
--- a/packages/vite/src/node/build.ts
+++ b/packages/vite/src/node/build.ts
@@ -406,7 +406,7 @@ const _buildEnvironmentOptionsDefaults = Object.freeze({
   ssrManifest: false,
   ssrEmitAssets: false,
   // emitAssets
-  reportCompressedSize: true,
+  reportCompressedSize: false,
   chunkSizeWarningLimit: 500,
   watch: null,
   // createEnvironment