diff --git a/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.mm b/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.mm
index 4473d6f503d4..2ba1a49ae118 100644
--- a/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.mm
+++ b/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.mm
@@ -153,7 +153,6 @@ - (void)initializeReactHostWithLaunchOptions:(NSDictionary *)launchOptions
 {
   // Enable TurboModule interop by default in Bridgeless mode
   RCTEnableTurboModuleInterop(YES);
-  RCTEnableTurboModuleInteropBridgeProxy(YES);
 
   [self createReactHostIfNeeded:launchOptions
             bundleConfiguration:bundleConfiguration
diff --git a/packages/react-native/React/Base/RCTBridge.h b/packages/react-native/React/Base/RCTBridge.h
index 04a7541cf0ac..37ab428aeb42 100644
--- a/packages/react-native/React/Base/RCTBridge.h
+++ b/packages/react-native/React/Base/RCTBridge.h
@@ -54,10 +54,6 @@ void RCTEnableTurboModule(BOOL enabled);
 BOOL RCTTurboModuleInteropEnabled(void);
 void RCTEnableTurboModuleInterop(BOOL enabled);
 
-// Turn on TurboModule interop's Bridge proxy
-BOOL RCTTurboModuleInteropBridgeProxyEnabled(void);
-void RCTEnableTurboModuleInteropBridgeProxy(BOOL enabled);
-
 // Turn on the fabric interop layer
 BOOL RCTFabricInteropLayerEnabled(void);
 void RCTEnableFabricInteropLayer(BOOL enabled);
diff --git a/packages/react-native/React/Base/RCTBridge.mm b/packages/react-native/React/Base/RCTBridge.mm
index 661f8f0fa64d..d80bd7d678c3 100644
--- a/packages/react-native/React/Base/RCTBridge.mm
+++ b/packages/react-native/React/Base/RCTBridge.mm
@@ -209,17 +209,6 @@ void RCTEnableTurboModuleInterop(BOOL enabled)
   turboModuleInteropEnabled = enabled;
 }
 
-static BOOL turboModuleInteropBridgeProxyEnabled = NO;
-BOOL RCTTurboModuleInteropBridgeProxyEnabled(void)
-{
-  return turboModuleInteropBridgeProxyEnabled;
-}
-
-void RCTEnableTurboModuleInteropBridgeProxy(BOOL enabled)
-{
-  turboModuleInteropBridgeProxyEnabled = enabled;
-}
-
 static BOOL fabricInteropLayerEnabled = YES;
 BOOL RCTFabricInteropLayerEnabled()
 {