diff --git a/.builder/actions/xcode-tests.py b/.builder/actions/xcode-tests.py
index d9dda01cb..a152b5e26 100644
--- a/.builder/actions/xcode-tests.py
+++ b/.builder/actions/xcode-tests.py
@@ -11,6 +11,6 @@ def run(self, env):
             'aws-crt-swift-Package',
             'test',
             '-destination',
-            '\'{}\''.format(destination)
+            destination
         ]
         env.shell.exec(commands, check=True)