diff --git a/packages/rn-tester/RNTester-macOS/ViewController.mm b/packages/rn-tester/RNTester-macOS/ViewController.mm
index a87c8e9f811329..0feaa4d6381720 100644
--- a/packages/rn-tester/RNTester-macOS/ViewController.mm
+++ b/packages/rn-tester/RNTester-macOS/ViewController.mm
@@ -9,8 +9,23 @@
 #import "ViewController.h"
 #import "AppDelegate.h"
 
+#ifdef RN_FABRIC_ENABLED
+#import <React/RCTFabricSurfaceHostingProxyRootView.h>
+#import <React/RCTSurfacePresenter.h>
+#import <React/RCTSurfacePresenterBridgeAdapter.h>
+#import <react/config/ReactNativeConfig.h>
+#endif
 #import <React/RCTRootView.h>
 
+@interface ViewController () {
+#ifdef RN_FABRIC_ENABLED
+  RCTSurfacePresenterBridgeAdapter *_bridgeAdapter;
+  std::shared_ptr<const facebook::react::ReactNativeConfig> _reactNativeConfig;
+  facebook::react::ContextContainer::Shared _contextContainer;
+#endif
+}
+@end
+
 @implementation ViewController
 
 - (void)viewDidLoad
@@ -18,8 +33,20 @@ - (void)viewDidLoad
   [super viewDidLoad];
 
   RCTBridge *bridge = ((AppDelegate *)[NSApp delegate]).bridge;
-  RCTRootView *rootView = [[RCTRootView alloc] initWithBridge:bridge moduleName:kBundleNameJS initialProperties:nil];
 
+#ifdef RN_FABRIC_ENABLED
+  _reactNativeConfig = std::make_shared<facebook::react::EmptyReactNativeConfig const>();
+  _contextContainer = std::make_shared<facebook::react::ContextContainer const>();
+  _contextContainer->insert("ReactNativeConfig", _reactNativeConfig);
+  _bridgeAdapter = [[RCTSurfacePresenterBridgeAdapter alloc] initWithBridge:bridge contextContainer:_contextContainer];
+  bridge.surfacePresenter = _bridgeAdapter.surfacePresenter;
+
+  RCTUIView *rootView = [[RCTFabricSurfaceHostingProxyRootView alloc] initWithBridge:bridge
+                                                                       moduleName:kBundleNameJS
+                                                                   initialProperties:@{}];
+#else
+  RCTRootView *rootView = [[RCTRootView alloc] initWithBridge:bridge moduleName:kBundleNameJS initialProperties:nil];
+#endif
   [self.view addSubview:rootView];
   rootView.backgroundColor = [NSColor windowBackgroundColor];
   rootView.frame = self.view.bounds;