diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 9c704dc3..0f0c5d52 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1428,7 +1428,7 @@ Bernhard Stegmaier <bernhard.stegmaier@in.tum.de>
  for reporting a problem in cEITScanner::Process() with forced EPG scans if EPG
  scan timeout is set to 0
 
-Klaus ??? <klaus@reel-multimedia.com>
+Klaus Heppenheimer <klaus@reel-multimedia.com>
  for reporting a race condition in cTransfer.
 
 Thomas Günther <tom1@toms-cafe.de>
diff --git a/HISTORY b/HISTORY
index 2414a05e..15c60acb 100644
--- a/HISTORY
+++ b/HISTORY
@@ -3674,7 +3674,7 @@ Video Disk Recorder Revision History
 
 2005-08-15: Version 1.3.29
 
-- Fixed a race condition in cTransfer (thanks to Klaus ??? for reporting this one).
+- Fixed a race condition in cTransfer (thanks to Klaus Heppenheimer for reporting this one).
   In doing so, the 'active' variables used by the actual derived cThread classes
   have been replaced by the cThread::Running() function.
   Plugin authors may want to check their derived cThread classes and replace any 'active'