1 files changed, 4 insertions, 4 deletions
diff --git a/source/Plugins/SystemRuntime/MacOSX/AppleGetThreadItemInfoHandler.h b/source/Plugins/SystemRuntime/MacOSX/AppleGetThreadItemInfoHandler.h
index c1798fb515b4..21a63e8c225a 100644
--- a/source/Plugins/SystemRuntime/MacOSX/AppleGetThreadItemInfoHandler.h
+++ b/source/Plugins/SystemRuntime/MacOSX/AppleGetThreadItemInfoHandler.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
@@ -101,11 +102,10 @@ private:
 
     lldb_private::Process *m_process;
     std::unique_ptr<UtilityFunction> m_get_thread_item_info_impl_code;
-    Mutex m_get_thread_item_info_function_mutex;
+    std::mutex m_get_thread_item_info_function_mutex;
 
     lldb::addr_t m_get_thread_item_info_return_buffer_addr;
-    Mutex m_get_thread_item_info_retbuffer_mutex;
-
+    std::mutex m_get_thread_item_info_retbuffer_mutex;
 };
 
 }  // using namespace lldb_private