diff --git a/Test Host/SystemAlertViewController.m b/Test Host/SystemAlertViewController.m
index 106317fb2..1aa700e81 100644
--- a/Test Host/SystemAlertViewController.m	
+++ b/Test Host/SystemAlertViewController.m	
@@ -33,8 +33,10 @@ - (IBAction)requestPhotosAccess {
 }
 
 - (IBAction)requestNotificationScheduling {
-    UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeAlert categories:nil];
-    [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
+    if ([[UIApplication sharedApplication] respondsToSelector:@selector(registerUserNotificationSettings:)]) {
+        UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeAlert categories:nil];
+        [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
+    }
 }
 
 @end