diff -r eb252f805431 -r 43a91b33f374 lemon/Makefile.am
--- a/lemon/Makefile.am	Fri Jan 20 19:08:00 2012 +0100
+++ b/lemon/Makefile.am	Sun Jan 29 11:28:41 2012 +0100
@@ -138,6 +138,7 @@
 	lemon/bits/enable_if.h \
 	lemon/bits/graph_adaptor_extender.h \
 	lemon/bits/graph_extender.h \
+	lemon/bits/lock.h \
 	lemon/bits/map_extender.h \
 	lemon/bits/path_dump.h \
 	lemon/bits/solver_bits.h \