diff --git a/src/climate.c b/src/climate.c
index e56938f550..dd2275be2a 100644
--- a/src/climate.c
+++ b/src/climate.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Copyright (c) 2014 Ted John
+ * Copyright (c) 2014 Ted John, Matthias Lanzinger
  * OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
  *
  * This file is part of OpenRCT2.
diff --git a/src/climate.h b/src/climate.h
index ac04df7eb8..2c035b86f7 100644
--- a/src/climate.h
+++ b/src/climate.h
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Copyright (c) 2014 Ted John
+ * Copyright (c) 2014 Ted John, Matthias Lanzinger
  * OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
  *
  * This file is part of OpenRCT2.