1 files changed, 6 insertions, 3 deletions
diff --git a/src/mongo/db/pipeline/document_source_count_test.cpp b/src/mongo/db/pipeline/document_source_count_test.cpp
index 9ffd8a6d120..399086b0b52 100644
--- a/src/mongo/db/pipeline/document_source_count_test.cpp
+++ b/src/mongo/db/pipeline/document_source_count_test.cpp
@@ -65,10 +65,13 @@ public:
             dynamic_cast<DocumentSourceSingleDocumentTransformation*>(result.back().get());
         ASSERT(projectStage);
 
-        auto explain = ExplainOptions::Verbosity::kQueryPlanner;
         vector<Value> explainedStages;
-        groupStage->serializeToArray(explainedStages, explain);
-        projectStage->serializeToArray(explainedStages, explain);
+        groupStage->serializeToArray(
+            explainedStages,
+            SerializationOptions{boost::make_optional(ExplainOptions::Verbosity::kQueryPlanner)});
+        projectStage->serializeToArray(
+            explainedStages,
+            SerializationOptions{boost::make_optional(ExplainOptions::Verbosity::kQueryPlanner)});
         ASSERT_EQUALS(explainedStages.size(), 2UL);
 
         StringData countName = countSpec.firstElement().valueStringData();