diff -r 6d3a9eec82b4 -r 6a17a722b50e lemon/core.h
--- a/lemon/core.h	Mon Feb 23 15:04:10 2009 +0000
+++ b/lemon/core.h	Mon Feb 23 18:01:14 2009 +0000
@@ -22,6 +22,7 @@
 #include <vector>
 #include <algorithm>
 
+#include <lemon/core.h>
 #include <lemon/bits/enable_if.h>
 #include <lemon/bits/traits.h>
 #include <lemon/assert.h>