diff --git a/AUTHORS b/AUTHORS
index a2ac9479b5..522edde86c 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -145,6 +145,7 @@ The following people have contributed code to GIMP:
  Tom Lechner
  Elliot Lee
  Marc Lehmann
+ Simone Karin Lehmann
  Ray Lehtiniemi
  Tobias Lenz
  Frederic Leroy
diff --git a/authors.xml b/authors.xml
index 63a34d20a4..a32d4cff56 100644
--- a/authors.xml
+++ b/authors.xml
@@ -160,6 +160,7 @@
   <contributor role="author" last-active="2.6">Tom Lechner</contributor>
   <contributor role="author" last-active="1.0">Elliot Lee</contributor>
   <contributor role="author" last-active="2.0">Marc Lehmann</contributor>
+  <contributor role="author" last-active="2.8">Simone Karin Lehmann</contributor>
   <contributor role="author" last-active="1.2">Ray Lehtiniemi</contributor>
   <contributor role="author" last-active="2.4">Tobias Lenz</contributor>
   <contributor role="author" last-active="2.4">Frederic Leroy</contributor>