diff --git a/README/CREDITS b/README/CREDITS
index 23edaef381bd37ce90638907bf7691c28051839c..a19257214447a64beff6d093f6b05d9763b272d8 100644
--- a/README/CREDITS
+++ b/README/CREDITS
@@ -297,10 +297,6 @@ N: Piotr Golonka
 E: Piotr.Golonka@cern.ch
 D: class TMCParticle
 
-N: Piotr Golonka
-E: Piotr.Golonka@cern.ch
-D: class TMCParticle
-
 N: Masaharu Goto
 E: MXJ02154@niftyserve.or.jp
 D: CINT C/C++ interpreter