1 files changed, 2 insertions, 1 deletions
diff --git a/src/mongo/db/pipeline/document_source.cpp b/src/mongo/db/pipeline/document_source.cpp
index 6e58adae2bf..a9d9f74181a 100644
--- a/src/mongo/db/pipeline/document_source.cpp
+++ b/src/mongo/db/pipeline/document_source.cpp
@@ -41,6 +41,7 @@ namespace mongo {
 
 using Parser = DocumentSource::Parser;
 using boost::intrusive_ptr;
+using std::list;
 using std::string;
 using std::vector;
 
@@ -60,7 +61,7 @@ void DocumentSource::registerParser(string name, Parser parser) {
     parserMap[name] = parser;
 }
 
-vector<intrusive_ptr<DocumentSource>> DocumentSource::parse(
+list<intrusive_ptr<DocumentSource>> DocumentSource::parse(
     const intrusive_ptr<ExpressionContext>& expCtx, BSONObj stageObj) {
     uassert(16435,
             "A pipeline stage specification object must contain exactly one field.",