diff --git a/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTHost.h b/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTHost.h
index 8fd3b488f93..fb06e707025 100644
--- a/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTHost.h
+++ b/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTHost.h
@@ -69,8 +69,6 @@ RCT_EXTERN NSString *const RCTHostDidReloadNotification;
 - (RCTFabricSurface *)createSurfaceWithModuleName:(NSString *)moduleName
                                 initialProperties:(NSDictionary *)properties FB_OBJC_DIRECT;
 
-- (RCTJSThreadManager *)getJSThreadManager FB_OBJC_DIRECT;
-
 - (RCTModuleRegistry *)getModuleRegistry FB_OBJC_DIRECT;
 
 - (NSArray *)getLoggingData FB_OBJC_DIRECT;
diff --git a/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTHost.mm b/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTHost.mm
index 6861a66a88a..14b0e9b6692 100644
--- a/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTHost.mm
+++ b/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTHost.mm
@@ -192,11 +192,6 @@ NSString *const RCTHostDidReloadNotification = @"RCTHostDidReloadNotification";
   return [self createSurfaceWithModuleName:moduleName mode:DisplayMode::Visible initialProperties:properties];
 }
 
-- (RCTJSThreadManager *)getJSThreadManager
-{
-  return [_instance jsThreadManager];
-}
-
 - (RCTModuleRegistry *)getModuleRegistry
 {
   return _moduleRegistry;
diff --git a/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTInstance.h b/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTInstance.h
index 69f6484aa94..8411fe05738 100644
--- a/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTInstance.h
+++ b/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTInstance.h
@@ -86,8 +86,6 @@ typedef void (^_Null_unspecified RCTInstanceInitialBundleLoadCompletionBlock)();
 
 - (void)invalidate;
 
-@property (nonatomic, readonly, strong, FB_DIRECT) RCTJSThreadManager *jsThreadManager;
-
 @property (nonatomic, readonly, strong) RCTPerformanceLogger *performanceLogger;
 
 @property (nonatomic, readonly, strong) RCTSurfacePresenter *surfacePresenter;
diff --git a/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTInstance.mm b/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTInstance.mm
index b0db0c40946..520c0b471e0 100644
--- a/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTInstance.mm
+++ b/packages/react-native/ReactCommon/react/bridgeless/platform/ios/Core/RCTInstance.mm
@@ -76,6 +76,7 @@ void RCTInstanceSetRuntimeDiagnosticFlags(NSString *flags)
   JsErrorHandler::JsErrorHandlingFunc _jsErrorHandlingFunc;
   std::mutex _invalidationMutex;
   std::atomic<bool> _valid;
+  RCTJSThreadManager *_jsThreadManager;
 
   // APIs supporting interop with native modules and view managers
   RCTBridgeModuleDecorator *_bridgeModuleDecorator;