diff --git a/.mailmap b/.mailmap
index 2e88e73f3a12c89af1dafde8fc58336c8b885be4..12a8951406e50ade13418a9efede88963d5df19e 100644
--- a/.mailmap
+++ b/.mailmap
@@ -106,6 +106,7 @@ Craig Robinson <craig.robinson@astro.cf.ac.uk> <spxcar>
 Craig Robinson <craig.robinson@astro.cf.ac.uk> <spxcar@craig-robinsons-macbook.local>
 Craig Robinson <craig.robinson@astro.cf.ac.uk> <spxcar@dyn-209-2-215-64.dyn.columbia.edu>
 Cristina Valeria Torres <cristina.torres@ligo.org>
+Cristina Valeria Torres <cristina.torres@ligo.org> <charlie>
 Cristina Valeria Torres <cristina.torres@ligo.org> <cristina>
 Curt Cutler <curt.cutler@ligo.org>
 Curt Cutler <curt.cutler@ligo.org> <cutler>
@@ -334,7 +335,6 @@ Tyson Littenberg <tyson.littenberg@ligo.org>
 Tyson Littenberg <tyson.littenberg@ligo.org> <tyson.littenberg@gmail.com>
 UNKNOWN AUTHOR 'akbar' <akbar>
 UNKNOWN AUTHOR 'btucker' <btucker>
-UNKNOWN AUTHOR 'charlie' <charlie>
 UNKNOWN AUTHOR 'gbb' <gbb>
 UNKNOWN AUTHOR 'laltest' <laltest>
 UNKNOWN AUTHOR 'ldbd@ldr.ligo.caltech.edu' <ldbd@ldr.ligo.caltech.edu>