diff --git a/include/Makefile.am b/include/Makefile.am
index 53487cea9..4ed932e75 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -1,5 +1,6 @@
 nobase_include_HEADERS = libtorrent/alert.hpp \
 libtorrent/alert_types.hpp \
+libtorrent/assert.hpp \
 libtorrent/bandwidth_manager.hpp \
 libtorrent/bencode.hpp \
 libtorrent/broadcast_socket.hpp \
diff --git a/src/Makefile.am b/src/Makefile.am
index 671cb75e5..3ab9f73bd 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -13,7 +13,7 @@ kademlia/traversal_algorithm.cpp
 endif
 
 libtorrent_la_SOURCES = entry.cpp escape_string.cpp \
-enum_net.cpp broadcast_socket.cpp \
+assert.cpp enum_net.cpp broadcast_socket.cpp \
 peer_connection.cpp bt_peer_connection.cpp web_peer_connection.cpp \
 natpmp.cpp piece_picker.cpp policy.cpp session.cpp session_impl.cpp sha1.cpp \
 stat.cpp storage.cpp torrent.cpp torrent_handle.cpp pe_crypto.cpp \
@@ -28,6 +28,7 @@ $(kademlia_sources)
 noinst_HEADERS = \
 $(top_srcdir)/include/libtorrent/alert.hpp \
 $(top_srcdir)/include/libtorrent/alert_types.hpp \
+$(top_srcdir)/include/libtorrent/assert.hpp \
 $(top_srcdir)/include/libtorrent/aux_/session_impl.hpp \
 $(top_srcdir)/include/libtorrent/bandwidth_manager.hpp \
 $(top_srcdir)/include/libtorrent/bencode.hpp \