diff --git a/Copyright b/Copyright
index ba4dd0a0e..b76091557 100644
--- a/Copyright
+++ b/Copyright
@@ -9,8 +9,8 @@
  *      Dr. Andrew S. Tanenbaum
  *      Wiskundig Seminarium
  *      Vrije Universiteit
- *      Postbox 7161
- *      1007 MC Amsterdam
+ *      De Boelelaan 1081
+ *      1081 HV  Amsterdam
  *      The Netherlands
  *
  */