1 files changed, 2 insertions, 3 deletions
diff --git a/src/mongo/db/commands/set_feature_compatibility_version_command.cpp b/src/mongo/db/commands/set_feature_compatibility_version_command.cpp
index 50196ec7aed..bd9b65ddaa0 100644
--- a/src/mongo/db/commands/set_feature_compatibility_version_command.cpp
+++ b/src/mongo/db/commands/set_feature_compatibility_version_command.cpp
@@ -97,9 +97,8 @@ LogicalSessionIdSet getMatchingSessionIdsFromTransactionTable(OperationContext*
 void forEachSessionWithCheckout(
     OperationContext* opCtx,
     LogicalSessionIdSet sessionIds,
-    stdx::function<bool(OperationContext* opCtx)> verifyTransactionParticipantFn,
-    stdx::function<void(DBDirectClient* client, LogicalSessionId sessionId)>
-        performModificationFn) {
+    std::function<bool(OperationContext* opCtx)> verifyTransactionParticipantFn,
+    std::function<void(DBDirectClient* client, LogicalSessionId sessionId)> performModificationFn) {
     // Construct a new operation context to check out the session with.
     auto clientForCheckout =
         opCtx->getServiceContext()->makeClient("setFCV-transaction-table-checkout");