diff --git a/doc/src/Howto_pylammps.rst b/doc/src/Howto_pylammps.rst
index e6d3d7b91d..6c788e2365 100644
--- a/doc/src/Howto_pylammps.rst
+++ b/doc/src/Howto_pylammps.rst
@@ -545,6 +545,6 @@ Feedback and Contributing
 -------------------------
 
 If you find this Python interface useful, please feel free to provide feedback
-and ideas on how to improve it to Richard Berger (richard.berger@temple.edu). We also
+and ideas on how to improve it to Richard Berger (richard.berger@outlook.com). We also
 want to encourage people to write tutorial style IPython notebooks showcasing LAMMPS usage
 and maybe their latest research results.
diff --git a/doc/src/Intro_authors.rst b/doc/src/Intro_authors.rst
index fc609e12cf..a0902ccda1 100644
--- a/doc/src/Intro_authors.rst
+++ b/doc/src/Intro_authors.rst
@@ -8,7 +8,7 @@ University:
 * Aidan Thompson, athomps at sandia.gov
 * Stan Moore, stamoor at sandia.gov
 * Axel Kohlmeyer, akohlmey at gmail.com
-* Richard Berger, richard.berger at temple.edu
+* Richard Berger, richard.berger at outlook.com
 
 .. _sjp: http://www.cs.sandia.gov/~sjplimp
 .. _lws: https://www.lammps.org