diff --git a/lemon/dijkstra.h b/lemon/dijkstra.h
--- a/lemon/dijkstra.h
+++ b/lemon/dijkstra.h
@@ -27,7 +27,7 @@
 #include <lemon/list_graph.h>
 #include <lemon/bin_heap.h>
 #include <lemon/bits/path_dump.h>
-#include <lemon/bits/invalid.h>
+#include <lemon/core.h>
 #include <lemon/error.h>
 #include <lemon/maps.h>