diff -r fc6954b4fce4 -r 660db48f324f lemon/Makefile.am
--- a/lemon/Makefile.am	Fri Nov 21 10:49:39 2008 +0000
+++ b/lemon/Makefile.am	Fri Nov 21 14:11:29 2008 +0000
@@ -42,6 +42,7 @@
 	lemon/max_matching.h \
 	lemon/nauty_reader.h \
 	lemon/path.h \
+	lemon/preflow.h \
         lemon/random.h \
 	lemon/smart_graph.h \
 	lemon/suurballe.h \