diff --git a/aksetup_helper.py b/aksetup_helper.py
index 12953df942ab28abfbba3d699cb33d780662529e..a51446368c5d49b074ae8aec0e798f1960ce0c46 100644
--- a/aksetup_helper.py
+++ b/aksetup_helper.py
@@ -609,6 +609,7 @@ def set_up_shipped_boost_if_requested(project_name, conf):
                     "BOOST_THREAD_BUILD_DLL": 1,
 
                     "BOOST_MULTI_INDEX_DISABLE_SERIALIZATION": 1,
+                    "BOOST_THREAD_DONT_USE_CHRONO": 1,
                     "BOOST_PYTHON_SOURCE": 1,
                     "boost": '%sboost' % project_name
                     }
diff --git a/bpl-subset b/bpl-subset
index cc9b182b2210ffcfeba511fe5ab2f12cd5b9841d..e7c5f5131daca6298b5e8aa48d06e7ecffec2ffa 160000
--- a/bpl-subset
+++ b/bpl-subset
@@ -1 +1 @@
-Subproject commit cc9b182b2210ffcfeba511fe5ab2f12cd5b9841d
+Subproject commit e7c5f5131daca6298b5e8aa48d06e7ecffec2ffa