diff --git a/.changeset/silly-buttons-stare.md b/.changeset/silly-buttons-stare.md
new file mode 100644
index 000000000..938f4f118
--- /dev/null
+++ b/.changeset/silly-buttons-stare.md
@@ -0,0 +1,5 @@
+---
+"@vanilla-extract/compiler": patch
+---
+
+Merge build options from viteConfig in compiler
diff --git a/packages/compiler/src/compiler.ts b/packages/compiler/src/compiler.ts
index 5b4db0ae0..9f2cf394b 100644
--- a/packages/compiler/src/compiler.ts
+++ b/packages/compiler/src/compiler.ts
@@ -117,6 +117,7 @@ const createViteServer = async ({
         // Can be removed once https://github.com/vitejs/vite/pull/19247 is released.
         exclude: [/node_modules/],
       },
+      ...viteConfig.build,
     },
     ssr: {
       noExternal: true,