diff --git a/history.txt b/history.txt
index ed2c146d7b..4359d9b3b8 100644
--- a/history.txt
+++ b/history.txt
@@ -1,3 +1,6 @@
+2008-05-20 welterde
+    * implemented PrivateKeyFile
+
 2008-05-18 zzz
     * Throttle: Reject tunnels for first 20m uptime (was 10m)
     * TunnelPeerSelectors: