diff --git a/include/linux/rational.h b/include/linux/rational.h
index 4f532fcd9eea..bfa6a2bcfb32 100644
--- a/include/linux/rational.h
+++ b/include/linux/rational.h
@@ -1,7 +1,7 @@
 /*
  * rational fractions
  *
- * Copyright (C) 2009 emlix GmbH, Oskar Schirmer <os@emlix.com>
+ * Copyright (C) 2009 emlix GmbH, Oskar Schirmer <oskar@scara.com>
  *
  * helper functions when coping with rational numbers,
  * e.g. when calculating optimum numerator/denominator pairs for
diff --git a/lib/rational.c b/lib/rational.c
index d326da3976f5..f0aa21c2a762 100644
--- a/lib/rational.c
+++ b/lib/rational.c
@@ -1,7 +1,7 @@
 /*
  * rational fractions
  *
- * Copyright (C) 2009 emlix GmbH, Oskar Schirmer <os@emlix.com>
+ * Copyright (C) 2009 emlix GmbH, Oskar Schirmer <oskar@scara.com>
  *
  * helper functions when coping with rational numbers
  */