1 files changed, 3 insertions, 2 deletions
diff --git a/src/mongo/db/periodic_runner_job_decrease_snapshot_cache_pressure.h b/src/mongo/db/periodic_runner_job_decrease_snapshot_cache_pressure.h
index 81c46260f34..1705d2d01d1 100644
--- a/src/mongo/db/periodic_runner_job_decrease_snapshot_cache_pressure.h
+++ b/src/mongo/db/periodic_runner_job_decrease_snapshot_cache_pressure.h
@@ -32,7 +32,7 @@
 #include <memory>
 
 #include "mongo/db/service_context.h"
-#include "mongo/stdx/mutex.h"
+#include "mongo/platform/mutex.h"
 #include "mongo/util/periodic_runner.h"
 
 namespace mongo {
@@ -59,7 +59,8 @@ private:
     inline static const auto _serviceDecoration =
         ServiceContext::declareDecoration<PeriodicThreadToDecreaseSnapshotHistoryCachePressure>();
 
-    mutable stdx::mutex _mutex;
+    mutable Mutex _mutex =
+        MONGO_MAKE_LATCH("PeriodicThreadToDecreaseSnapshotHistoryCachePressure::_mutex");
     std::shared_ptr<PeriodicJobAnchor> _anchor;
 };