diff --git a/lemon/Makefile.am b/lemon/Makefile.am
--- a/lemon/Makefile.am
+++ b/lemon/Makefile.am
@@ -59,6 +59,7 @@
 	lemon/assert.h \
 	lemon/bfs.h \
 	lemon/bin_heap.h \
+	lemon/binom_heap.h \
 	lemon/bucket_heap.h \
 	lemon/cbc.h \
 	lemon/circulation.h \
@@ -78,12 +79,14 @@
 	lemon/error.h \
 	lemon/euler.h \
 	lemon/fib_heap.h \
+	lemon/fourary_heap.h \
 	lemon/full_graph.h \
 	lemon/glpk.h \
 	lemon/gomory_hu.h \
 	lemon/graph_to_eps.h \
 	lemon/grid_graph.h \
 	lemon/hypercube_graph.h \
+	lemon/kary_heap.h \
 	lemon/kruskal.h \
 	lemon/hao_orlin.h \
 	lemon/lgf_reader.h \
@@ -99,6 +102,7 @@
 	lemon/min_cost_arborescence.h \
 	lemon/nauty_reader.h \
 	lemon/network_simplex.h \
+	lemon/pairing_heap.h \
 	lemon/path.h \
 	lemon/preflow.h \
 	lemon/radix_heap.h \