1 files changed, 4 insertions, 3 deletions
diff --git a/src/mongo/db/repl/replication_coordinator_external_state_mock.h b/src/mongo/db/repl/replication_coordinator_external_state_mock.h
index 0ce548743b0..5cebab1e820 100644
--- a/src/mongo/db/repl/replication_coordinator_external_state_mock.h
+++ b/src/mongo/db/repl/replication_coordinator_external_state_mock.h
@@ -37,8 +37,8 @@
 #include "mongo/db/jsobj.h"
 #include "mongo/db/repl/last_vote.h"
 #include "mongo/db/repl/replication_coordinator_external_state.h"
-#include "mongo/stdx/condition_variable.h"
-#include "mongo/stdx/mutex.h"
+#include "mongo/platform/condition_variable.h"
+#include "mongo/platform/mutex.h"
 #include "mongo/stdx/thread.h"
 #include "mongo/util/net/hostandport.h"
 
@@ -197,7 +197,8 @@ private:
     Status _storeLocalConfigDocumentStatus;
     Status _storeLocalLastVoteDocumentStatus;
     // mutex and cond var for controlling stroeLocalLastVoteDocument()'s hanging
-    stdx::mutex _shouldHangLastVoteMutex;
+    Mutex _shouldHangLastVoteMutex =
+        MONGO_MAKE_LATCH("ReplicationCoordinatorExternalStateMock::_shouldHangLastVoteMutex");
     stdx::condition_variable _shouldHangLastVoteCondVar;
     bool _storeLocalLastVoteDocumentShouldHang;
     bool _connectionsClosed;