diff --git a/packages/react-native/scripts/cocoapods/new_architecture.rb b/packages/react-native/scripts/cocoapods/new_architecture.rb
index f7e95ac5aa7..02a441467bb 100644
--- a/packages/react-native/scripts/cocoapods/new_architecture.rb
+++ b/packages/react-native/scripts/cocoapods/new_architecture.rb
@@ -145,6 +145,12 @@ class NewArchitectureHelper
         return package["version"]
     end
 
+    # Deprecated method. This has been restored because some libraries (e.g. react-native-exit-app) still use it.
+    def self.folly_compiler_flags
+      folly_config = Helpers::Constants.folly_config
+      return folly_config[:compiler_flags]
+    end
+
     def self.new_arch_enabled
         return ENV["RCT_NEW_ARCH_ENABLED"] == '0' ? false : true
     end