diff --git a/scrbl/jsmaker.scrbl b/scrbl/jsmaker.scrbl
index e3c3831..e1ccdc3 100644
--- a/scrbl/jsmaker.scrbl
+++ b/scrbl/jsmaker.scrbl
@@ -16,7 +16,7 @@
                   (list (verbatim rkt) (verbatim js)))))
 
 @title{js-maker: a Syntax-Driven Racket-to-JavaScript Generator}
-@author+email["Hans Dijkema" ""]
+@author+email["Hans Dijkema" "hans@dijkewijk.nl"]
 
 @defmodule[jsmaker]
 
diff --git a/scrbl/usecases.scrbl b/scrbl/usecases.scrbl
index 368622d..4371bab 100644
--- a/scrbl/usecases.scrbl
+++ b/scrbl/usecases.scrbl
@@ -20,7 +20,7 @@
    (nested #:style 'inset (bold "Tested behavior: ") s))
 
 @title{jsmaker JavaScript Use Cases}
-@author+email["Hans Dijkema" ""]
+@author+email["Hans Dijkema" "hans@dijkewijk.nl"]
 
 @defmodule[jsmaker/demo/js-usecases]