diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index de03ed1e..3a6a2f57 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -241,7 +241,7 @@ jobs:
     strategy:
       matrix:
         include:
-          - arch: x86_64
+          - arch: x64
           - arch: arm64
 
     steps:
diff --git a/scripts/build-linux.js b/scripts/build-linux.js
index f8d91d6d..e2215a62 100755
--- a/scripts/build-linux.js
+++ b/scripts/build-linux.js
@@ -4,7 +4,7 @@ const vars = require('./vars')
 
 const isTag = (process.env.GITHUB_REF || '').startsWith('refs/tags/')
 
-process.env.ARCH = process.env.ARCH || process.arch === 'arm' ? 'armv7l' : process.arch
+process.env.ARCH = (process.env.ARCH || process.arch) === 'arm' ? 'armv7l' : process.arch
 
 builder({
     dir: true,
diff --git a/scripts/build-native.js b/scripts/build-native.js
index 9ae47aea..ee704559 100755
--- a/scripts/build-native.js
+++ b/scripts/build-native.js
@@ -3,7 +3,7 @@ const rebuild = require('electron-rebuild').default
 const path = require('path')
 const vars = require('./vars')
 
-process.env.ARCH = process.env.ARCH ?? (process.arch === 'arm' ? 'armv7l' : process.arch)
+process.env.ARCH = (process.env.ARCH || process.arch) === 'arm' ? 'armv7l' : process.arch
 
 let lifecycles = []
 for (let dir of ['app', 'tabby-core', 'tabby-local', 'tabby-ssh', 'tabby-terminal']) {