diff --git a/src/index.ts b/src/index.ts
index 8b6fdb9..76675d1 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -26,7 +26,7 @@ const main = async() => {
 
         info(`Going to install release ${release.version}`);
 
-        await install(release, token, customDownloadUrl === null);
+        await install(release, token, customDownloadUrl !== null);
 
         setOutput('bun-version', release.tag_name);
     } catch(e) {
diff --git a/src/utils/install.ts b/src/utils/install.ts
index e172df9..79d9d68 100644
--- a/src/utils/install.ts
+++ b/src/utils/install.ts
@@ -5,7 +5,6 @@ import { addPath, info } from '@actions/core';
 import getAsset from './getAsset.js';
 import { join } from 'path';
 import { homedir } from 'os';
-import { readdirSync } from 'fs';
 
 export default async(release: Release, token: string, customUrl: boolean) => {
     const asset = getAsset(release.assets);