diff --git a/script/cibuild b/script/cibuild
index 96e7690c9534..9a8fdf3f1b02 100755
--- a/script/cibuild
+++ b/script/cibuild
@@ -71,7 +71,8 @@ def main():
     run_script('pylint.py')
   run_script('coffeelint.py')
   run_script('build.py', ['-c', 'Debug'])
-  run_script('test.py', ['--ci'])
+  if target_arch == 'x64':
+    run_script('test.py', ['--ci'])
 
 
 def run_script(script, args=[]):