diff --git a/.mailmap b/.mailmap
index a1bd659817..082ff893ab 100644
--- a/.mailmap
+++ b/.mailmap
@@ -27,6 +27,10 @@ Paul Brook <paul@codesourcery.com> pbrook <pbrook@c046a42c-6fe2-441c-8c8c-714662
 Thiemo Seufer <ths@networkno.de> ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>
 malc <av1474@comtv.ru> malc <malc@c046a42c-6fe2-441c-8c8c-71466251a162>
 
+# Corrupted Author fields
+Marek Dolata <mkdolata@us.ibm.com> mkdolata@us.ibm.com <mkdolata@us.ibm.com>
+Nick Hudson <hnick@vmware.com> hnick@vmware.com <hnick@vmware.com>
+
 # There is also a:
 #    (no author) <(no author)@c046a42c-6fe2-441c-8c8c-71466251a162>
 # for the cvs2svn initialization commit e63c3dc74bf.