diff -r b9c6a47c977b -r 64613d8fae28 lemon/bits/vector_map.h
--- a/lemon/bits/vector_map.h	Tue Jul 15 18:43:41 2008 +0100
+++ b/lemon/bits/vector_map.h	Tue Jul 15 18:49:30 2008 +0100
@@ -22,9 +22,7 @@
 #include <vector>
 #include <algorithm>
 
-#include <lemon/bits/traits.h>
-#include <lemon/bits/utility.h>
-
+#include <lemon/core.h>
 #include <lemon/bits/alteration_notifier.h>
 
 #include <lemon/concept_check.h>