diff --git a/CREDITS b/CREDITS
index f7f086a3cf..cd46d79550 100644
--- a/CREDITS
+++ b/CREDITS
@@ -31,6 +31,7 @@ Mike Melanson
 Loren Merritt
 Jeff Muizelaar
 Michael Niedermayer
+Guillaume Poirier
 François Revol
 Peter Ross
 Måns Rullgård
diff --git a/MAINTAINERS b/MAINTAINERS
index 2549ff5a93..228a3e2596 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -253,7 +253,7 @@ Operating systems / CPU architectures
 Alpha                                   Mans Rullgard, Falk Hueffner
 BeOS                                    Francois Revol
 i386                                    Michael Niedermayer
-Mac OS X / PowerPC                      Romain Dolbeau
+Mac OS X / PowerPC                      Romain Dolbeau, Guillaume Poirier
 Amiga / PowerPC                         Colin Ward
 Linux / PowerPC                         Luca Barbato
 Windows MinGW                           Alex Beregszaszi