diff --git a/Packages/Alpha_shapes_3/maintainer b/Packages/Alpha_shapes_3/maintainer
index 61b20f7d2bc..07bce86a767 100644
--- a/Packages/Alpha_shapes_3/maintainer
+++ b/Packages/Alpha_shapes_3/maintainer
@@ -1,3 +1,2 @@
 Tran Kai Frank DA <Frank.Da@sophia.inria.fr>
 Mariette Yvinec <Mariette.Yvinec@sophia.inria.fr>
-Susan Hert <hert@mpi-sb.mpg.de>