diff --git a/packages/react-native/React/Base/RCTUIKit.h b/packages/react-native/React/Base/RCTUIKit.h
index 132e3c6f9fb723..ebcc24dd60cd57 100644
--- a/packages/react-native/React/Base/RCTUIKit.h
+++ b/packages/react-native/React/Base/RCTUIKit.h
@@ -227,8 +227,8 @@ enum : NSInteger
 
 // RCTActivityIndicatorView.h
 typedef NS_ENUM(NSInteger, UIActivityIndicatorViewStyle) {
-  UIActivityIndicatorViewStyleWhiteLarge,
-  UIActivityIndicatorViewStyleWhite
+  UIActivityIndicatorViewStyleLarge,
+  UIActivityIndicatorViewStyleMedium,
 };
 
 
diff --git a/packages/react-native/React/Base/macOS/RCTUIKit.m b/packages/react-native/React/Base/macOS/RCTUIKit.m
index 37fc992afedb87..01c96db75eeeca 100644
--- a/packages/react-native/React/Base/macOS/RCTUIKit.m
+++ b/packages/react-native/React/Base/macOS/RCTUIKit.m
@@ -698,11 +698,15 @@ - (void)setActivityIndicatorViewStyle:(UIActivityIndicatorViewStyle)activityIndi
   _activityIndicatorViewStyle = activityIndicatorViewStyle;
   
   switch (activityIndicatorViewStyle) {
-    case UIActivityIndicatorViewStyleWhiteLarge:
-      self.controlSize = NSControlSizeRegular;
+    case UIActivityIndicatorViewStyleLarge:
+	  if (@available(macOS 11.0, *)) {
+		self.controlSize = NSControlSizeLarge;
+	  } else {
+		self.controlSize = NSControlSizeRegular;
+	  }
       break;
-    case UIActivityIndicatorViewStyleWhite:
-      self.controlSize = NSControlSizeSmall;
+    case UIActivityIndicatorViewStyleMedium:
+      self.controlSize = NSControlSizeRegular;
       break;
     default:
       break;
diff --git a/packages/react-native/React/Views/RCTActivityIndicatorView.m b/packages/react-native/React/Views/RCTActivityIndicatorView.m
index 38beea6b7ffed8..f0629e968dc108 100644
--- a/packages/react-native/React/Views/RCTActivityIndicatorView.m
+++ b/packages/react-native/React/Views/RCTActivityIndicatorView.m
@@ -59,10 +59,10 @@ - (void)setActivityIndicatorViewStyle:(UIActivityIndicatorViewStyle)activityIndi
   _activityIndicatorViewStyle = activityIndicatorViewStyle;
   
   switch (activityIndicatorViewStyle) {
-    case UIActivityIndicatorViewStyleWhiteLarge:
+    case UIActivityIndicatorViewStyleLarge:
       self.controlSize = NSControlSizeRegular;
       break;
-    case UIActivityIndicatorViewStyleWhite:
+    case UIActivityIndicatorViewStyleMedium:
       self.controlSize = NSControlSizeSmall;
       break;
     default: