1 files changed, 4 insertions, 4 deletions
diff --git a/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.h b/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.h
index 6f3df5f62807..b7ca26dafc30 100644
--- a/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.h
+++ b/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.h
@@ -13,12 +13,13 @@
 // C Includes
 // C++ Includes
 #include <map>
+#include <mutex>
 #include <vector>
+
 // Other libraries and framework includes
 // Project includes
 #include "lldb/lldb-public.h"
 #include "lldb/Core/Error.h"
-#include "lldb/Host/Mutex.h"
 #include "lldb/Symbol/CompilerType.h"
 
 // This class will insert a UtilityFunction into the inferior process for
@@ -104,11 +105,10 @@ private:
 
     lldb_private::Process *m_process;
     std::unique_ptr<UtilityFunction> m_get_queues_impl_code_up;
-    Mutex m_get_queues_function_mutex;
+    std::mutex m_get_queues_function_mutex;
 
     lldb::addr_t m_get_queues_return_buffer_addr;
-    Mutex m_get_queues_retbuffer_mutex;
-
+    std::mutex m_get_queues_retbuffer_mutex;
 };
 
 }  // using namespace lldb_private