diff --git a/packages/vite/src/node/__tests__/build.spec.ts b/packages/vite/src/node/__tests__/build.spec.ts
index 72082550bcebef..4ea0ad1131b5d9 100644
--- a/packages/vite/src/node/__tests__/build.spec.ts
+++ b/packages/vite/src/node/__tests__/build.spec.ts
@@ -637,6 +637,26 @@ describe('resolveBuildOutputs', () => {
       ],
     })
   })
+
+  test('custom environment ssr', async () => {
+    const builder = await createBuilder({
+      root: resolve(__dirname, 'fixtures/dynamic-import'),
+      environments: {
+        custom: {
+          build: {
+            ssr: true,
+            rollupOptions: {
+              input: {
+                index: '/entry',
+              },
+            },
+          },
+        },
+      },
+    })
+    const result = await builder.build(builder.environments.custom)
+    expect((result as RollupOutput).output[0].code).not.toContain('preload')
+  })
 })
 
 /**
diff --git a/packages/vite/src/node/__tests__/fixtures/dynamic-import/dep.mjs b/packages/vite/src/node/__tests__/fixtures/dynamic-import/dep.mjs
new file mode 100644
index 00000000000000..76805196e3d27d
--- /dev/null
+++ b/packages/vite/src/node/__tests__/fixtures/dynamic-import/dep.mjs
@@ -0,0 +1 @@
+export const hello = 'hello'
diff --git a/packages/vite/src/node/__tests__/fixtures/dynamic-import/entry.mjs b/packages/vite/src/node/__tests__/fixtures/dynamic-import/entry.mjs
new file mode 100644
index 00000000000000..997d636183c8a9
--- /dev/null
+++ b/packages/vite/src/node/__tests__/fixtures/dynamic-import/entry.mjs
@@ -0,0 +1,4 @@
+export async function main() {
+  const mod = await import('./dep.mjs')
+  console.log(mod)
+}