diff --git a/test/dijkstra_test.cc b/test/dijkstra_test.cc
--- a/test/dijkstra_test.cc
+++ b/test/dijkstra_test.cc
@@ -19,7 +19,6 @@
 #include <lemon/concepts/digraph.h>
 #include <lemon/smart_graph.h>
 #include <lemon/list_graph.h>
-#include <lemon/graph_utils.h>
 #include <lemon/dijkstra.h>
 #include <lemon/path.h>