diff --git a/src/install.ts b/src/install.ts
index f1aafef..e1385f8 100644
--- a/src/install.ts
+++ b/src/install.ts
@@ -5,7 +5,7 @@ import { selectVersion } from './versions';
 import { winInstall } from './win-install';
 import { unixInstall } from './unix-install';
 
-export async function installXmake(version: Version): Promise<void> {
+export async function installXmake(): Promise<void> {
     const version = await selectVersion();
     if (os.platform() === 'win32' || os.platform() === 'cygwin') {
         const latest = await selectVersion('latest');