diff --git a/Examples/UIExplorer/ActionSheetIOSExample.js b/Examples/UIExplorer/ActionSheetIOSExample.js
index 548fe3bd1..1ef41c1ed 100644
--- a/Examples/UIExplorer/ActionSheetIOSExample.js
+++ b/Examples/UIExplorer/ActionSheetIOSExample.js
@@ -90,6 +90,9 @@ var ShareActionSheetExample = React.createClass({
       url: 'https://code.facebook.com',
       message: 'message to go with the shared url',
       subject: 'a subject to go in the email heading',
+      excludedActivityTypes: [
+        'com.apple.UIKit.activity.PostToTwitter'
+      ]
     },
     (error) => {
       console.error(error);
diff --git a/Libraries/ActionSheetIOS/RCTActionSheetManager.m b/Libraries/ActionSheetIOS/RCTActionSheetManager.m
index 1d4e93ba7..245493b0c 100644
--- a/Libraries/ActionSheetIOS/RCTActionSheetManager.m
+++ b/Libraries/ActionSheetIOS/RCTActionSheetManager.m
@@ -172,6 +172,11 @@ RCT_EXPORT_METHOD(showShareActionSheetWithOptions:(NSDictionary *)options
     [shareController setValue:subject forKey:@"subject"];
   }
 
+  NSArray *excludedActivityTypes = [RCTConvert NSStringArray:options[@"excludedActivityTypes"]];
+  if (excludedActivityTypes) {
+    shareController.excludedActivityTypes = excludedActivityTypes;
+  }
+
   UIViewController *controller = RCTKeyWindow().rootViewController;
 
 #if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_8_0