diff --git a/packages/plugin-rsc/src/transforms/hoist.test.ts b/packages/plugin-rsc/src/transforms/hoist.test.ts
index f239a7f6..22742a47 100644
--- a/packages/plugin-rsc/src/transforms/hoist.test.ts
+++ b/packages/plugin-rsc/src/transforms/hoist.test.ts
@@ -447,4 +447,20 @@ export async function kv() {
       "
     `)
   })
+
+  it('no ending new line', async () => {
+    const input = `\
+export async function test() {
+  "use server";
+}`
+    expect(await testTransform(input)).toMatchInlineSnapshot(`
+      "export const test = /* #__PURE__ */ $$register($$hoist_0_test, "<id>", "$$hoist_0_test");
+
+      ;export async function $$hoist_0_test() {
+        "use server";
+      };
+      /* #__PURE__ */ Object.defineProperty($$hoist_0_test, "name", { value: "test" });
+      "
+    `)
+  })
 })
diff --git a/packages/plugin-rsc/src/transforms/hoist.ts b/packages/plugin-rsc/src/transforms/hoist.ts
index 7fcd0432..eb5bf15b 100644
--- a/packages/plugin-rsc/src/transforms/hoist.ts
+++ b/packages/plugin-rsc/src/transforms/hoist.ts
@@ -27,6 +27,10 @@ export function transformHoistInlineDirective(
   output: MagicString
   names: string[]
 } {
+  // ensure ending space so we can move node at the end without breaking magic-string
+  if (!input.endsWith('\n')) {
+    input += '\n'
+  }
   const output = new MagicString(input)
   const directive =
     typeof options.directive === 'string'