diff --git a/shell/platform/darwin/ios/framework/Source/FlutterPlatformPluginTest.mm b/shell/platform/darwin/ios/framework/Source/FlutterPlatformPluginTest.mm
index 05764102a8e67..73cc460b351f3 100644
--- a/shell/platform/darwin/ios/framework/Source/FlutterPlatformPluginTest.mm
+++ b/shell/platform/darwin/ios/framework/Source/FlutterPlatformPluginTest.mm
@@ -139,6 +139,10 @@ - (void)testShareScreenInvoked {
   FlutterViewController* engineViewController =
       [[[FlutterViewController alloc] initWithEngine:engine nibName:nil bundle:nil] autorelease];
   FlutterViewController* mockEngineViewController = OCMPartialMock(engineViewController);
+  OCMStub([mockEngineViewController
+      presentViewController:[OCMArg isKindOfClass:[UIActivityViewController class]]
+                   animated:YES
+                 completion:nil]);
 
   FlutterPlatformPlugin* plugin =
       [[[FlutterPlatformPlugin alloc] initWithEngine:_weakFactory->GetWeakPtr()] autorelease];