diff --git a/doc/signify.txt b/doc/signify.txt
index 6d0ede9..20ae84f 100644
--- a/doc/signify.txt
+++ b/doc/signify.txt
@@ -239,6 +239,7 @@ People who contributed to sy. Format: Person (Github account)
 Jeremy Mack     (mutewinter)
 Chong Li        (chongli)
 Robin Munn      (rmunn)
+Martin Hoch     (rtwo)
 
 
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