diff --git a/packages/vitest/src/node/plugins/index.ts b/packages/vitest/src/node/plugins/index.ts
index ce75527ac7456..fc72f9a3ade98 100644
--- a/packages/vitest/src/node/plugins/index.ts
+++ b/packages/vitest/src/node/plugins/index.ts
@@ -125,18 +125,6 @@ export async function VitestPlugin(
             // https://github.com/vitejs/vite/pull/16453
             emptyOutDir: false,
           },
-          // eslint-disable-next-line ts/ban-ts-comment
-          // @ts-ignore Vite 6 compat
-          environments: {
-            ssr: {
-              resolve: {
-                // by default Vite resolves `module` field, which not always a native ESM module
-                // setting this option can bypass that and fallback to cjs version
-                mainFields: [],
-                conditions: ['node'],
-              },
-            },
-          },
           test: {
             poolOptions: {
               threads: {