diff --git a/samples/today/schema.today.graphql b/samples/today/schema.today.graphql
index 8c794450..94e9770a 100644
--- a/samples/today/schema.today.graphql
+++ b/samples/today/schema.today.graphql
@@ -87,6 +87,7 @@ input CompleteTaskInput {
     testTaskState: TaskState
     isComplete: Boolean = true
     clientMutationId: String
+    boolList: [Boolean!]
 }
 
 type CompleteTaskPayload {
diff --git a/test/ClientTests.cpp b/test/ClientTests.cpp
index 26a1bcb9..4f674d00 100644
--- a/test/ClientTests.cpp
+++ b/test/ClientTests.cpp
@@ -246,7 +246,8 @@ TEST_F(ClientCase, MutateCompleteTask)
 		{ std::make_unique<CompleteTaskInput>(CompleteTaskInput { today::getFakeTaskId(),
 			std::nullopt,
 			std::make_optional(true),
-			std::make_optional("Hi There!"s) }) });
+			std::make_optional("Hi There!"s),
+			std::vector<bool>({true,false})  }) });
 
 	auto state = std::make_shared<today::RequestState>(5);
 	auto result =