diff --git a/src/TulsiGenerator/Scripts/bazel_options.py b/src/TulsiGenerator/Scripts/bazel_options.py
index 5dc736c..049f2f1 100755
--- a/src/TulsiGenerator/Scripts/bazel_options.py
+++ b/src/TulsiGenerator/Scripts/bazel_options.py
@@ -35,8 +35,6 @@
     if self.xcode_env.get('ENABLE_ADDRESS_SANITIZER') == 'YES':
       flags.extend([
           '--features=asan',
-          '--define=apple_bundle_clang_rt=1',
-          '--define=apple_swift_sanitize=address',
       ])
 
     return flags