diff --git a/shell/platform/darwin/ios/framework/Source/FlutterViewController.mm b/shell/platform/darwin/ios/framework/Source/FlutterViewController.mm
index eeab410c37a0a..3f7422d8df119 100644
--- a/shell/platform/darwin/ios/framework/Source/FlutterViewController.mm
+++ b/shell/platform/darwin/ios/framework/Source/FlutterViewController.mm
@@ -187,7 +187,7 @@ - (BOOL)isViewOpaque {
   return _viewOpaque;
 }
 
-- (void)viewOpaque:(BOOL)value {
+- (void)setViewOpaque:(BOOL)value {
   _viewOpaque = value;
   if (_flutterView.get().layer.opaque != value) {
     _flutterView.get().layer.opaque = value;