diff -r a2dfee683243 -r 8abf74160dc4 lemon/Makefile.am
--- a/lemon/Makefile.am	Wed Nov 30 17:49:01 2005 +0000
+++ b/lemon/Makefile.am	Thu Dec 01 15:08:46 2005 +0000
@@ -29,6 +29,7 @@
 	config.h \
 	dijkstra.h \
 	dimacs.h \
+	edge_set.h \
 	error.h \
 	fib_heap.h \
 	floyd_warshall.h \