1 files changed, 2 insertions, 2 deletions
diff --git a/src/mongo/db/update/conflict_placeholder_node.h b/src/mongo/db/update/conflict_placeholder_node.h
index 469613a515c..a1cf0cacda5 100644
--- a/src/mongo/db/update/conflict_placeholder_node.h
+++ b/src/mongo/db/update/conflict_placeholder_node.h
@@ -30,12 +30,12 @@
 #pragma once
 
 #include <map>
+#include <memory>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "mongo/db/update/update_leaf_node.h"
-#include "mongo/stdx/memory.h"
 
 namespace mongo {
 
@@ -55,7 +55,7 @@ public:
     }
 
     std::unique_ptr<UpdateNode> clone() const final {
-        return stdx::make_unique<ConflictPlaceholderNode>(*this);
+        return std::make_unique<ConflictPlaceholderNode>(*this);
     }
 
     void setCollator(const CollatorInterface* collator) final {}