Address review comments
diff --git a/templates/gRPC-Core.podspec.template b/templates/gRPC-Core.podspec.template
index d52b53d..029e2c3 100644
--- a/templates/gRPC-Core.podspec.template
+++ b/templates/gRPC-Core.podspec.template
@@ -129,7 +129,7 @@
     }
 
     s.default_subspecs = 'Interface', 'Implementation'
-    s.compiler_flags = '-DGRPC_NATIVE_ADDRESS_RESOLVE'
+    s.compiler_flags = '-DGRPC_ARES=0'
 
     # Like many other C libraries, gRPC-Core has its public headers under `include/<libname>/` and its
     # sources and private headers in other directories outside `include/`. Cocoapods' linter doesn't