diff --git a/build/after-sign.cjs b/build/after-sign.cjs
deleted file mode 100644
index 2f83afb..0000000
--- a/build/after-sign.cjs
+++ /dev/null
@@ -1,58 +0,0 @@
-const { execFileSync } = require('node:child_process')
-const fs = require('node:fs')
-const path = require('node:path')
-
-const BINARIES = ['yt-dlp_macos', 'ffmpeg_macos', 'deno']
-
-const findAppBundle = (appOutDir) => {
-  const entries = fs.readdirSync(appOutDir)
-  const app = entries.find((entry) => entry.endsWith('.app'))
-  return app ? path.join(appOutDir, app) : null
-}
-
-const resolveSigningIdentity = () =>
-  process.env.CSC_NAME || process.env.APPLE_SIGNING_IDENTITY || '-'
-
-const signBinary = (targetPath, entitlementsPath) => {
-  const identity = resolveSigningIdentity()
-  const args = ['--force', '--sign', identity, '--entitlements', entitlementsPath]
-
-  if (identity !== '-') {
-    args.push('--options', 'runtime', '--timestamp')
-  }
-
-  args.push(targetPath)
-  execFileSync('codesign', args, { stdio: 'inherit' })
-}
-
-exports.default = async function afterSign(context) {
-  if (context.electronPlatformName !== 'darwin') {
-    return
-  }
-
-  const appBundle = findAppBundle(context.appOutDir)
-  if (!appBundle) {
-    console.warn('afterSign: No .app bundle found, skipping yt-dlp signing.')
-    return
-  }
-
-  const resourcesPath = path.join(
-    appBundle,
-    'Contents',
-    'Resources',
-    'app.asar.unpacked',
-    'resources'
-  )
-
-  const entitlementsPath = path.resolve(__dirname, 'entitlements.mac.plist')
-
-  for (const binary of BINARIES) {
-    const targetPath = path.join(resourcesPath, binary)
-    if (!fs.existsSync(targetPath)) {
-      console.warn(`afterSign: Missing ${binary}, skipping.`)
-      continue
-    }
-    console.log(`afterSign: Signing ${binary} with entitlements.`)
-    signBinary(targetPath, entitlementsPath)
-  }
-}
diff --git a/build/entitlements.mac.plist b/build/entitlements.mac.plist
index 6bc22e9..38c887b 100644
--- a/build/entitlements.mac.plist
+++ b/build/entitlements.mac.plist
@@ -8,7 +8,5 @@
     <true/>
     <key>com.apple.security.cs.allow-dyld-environment-variables</key>
     <true/>
-    <key>com.apple.security.cs.disable-library-validation</key>
-    <true/>
   </dict>
 </plist>
diff --git a/electron-builder.yml b/electron-builder.yml
index ee9e655..5427e4c 100644
--- a/electron-builder.yml
+++ b/electron-builder.yml
@@ -2,7 +2,6 @@ appId: com.vidbee
 productName: VidBee
 directories:
   buildResources: build
-afterSign: build/after-sign.cjs
 protocols:
   - name: VidBee
     schemes: