diff --git a/asio/include/Makefile.am b/asio/include/Makefile.am
index 9ce64f75..265e37ed 100644
--- a/asio/include/Makefile.am
+++ b/asio/include/Makefile.am
@@ -310,6 +310,7 @@ nobase_include_HEADERS = \
 	asio/execution/detail/as_receiver.hpp \
 	asio/execution/detail/bulk_sender.hpp \
 	asio/execution/detail/void_receiver.hpp \
+	asio/execution/detail/submit_receiver.hpp \
 	asio/execution/execute.hpp \
 	asio/execution/executor.hpp \
 	asio/execution/impl/bad_executor.ipp \
@@ -501,6 +502,8 @@ nobase_include_HEADERS = \
 	asio/thread.hpp \
 	asio/thread_pool.hpp \
 	asio/time_traits.hpp \
+	asio/traits/bulk_execute_free.hpp \
+	asio/traits/bulk_execute_member.hpp \
 	asio/traits/connect_free.hpp \
 	asio/traits/connect_member.hpp \
 	asio/traits/equality_comparable.hpp \
@@ -515,6 +518,8 @@ nobase_include_HEADERS = \
 	asio/traits/require_concept_member.hpp \
 	asio/traits/require_free.hpp \
 	asio/traits/require_member.hpp \
+	asio/traits/schedule_free.hpp \
+	asio/traits/schedule_member.hpp \
 	asio/traits/set_done_free.hpp \
 	asio/traits/set_done_member.hpp \
 	asio/traits/set_error_free.hpp \