diff --git a/doc/Makefile.am b/doc/Makefile.am
index fd8219f88fe3ad6575479662c87032b8eb03c837..1f9f6af358cda06b3df47b170e514ba3797d0c70 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -16,6 +16,7 @@ html_DATA = \
 	html/help.html \
 	html/jobcompplugins.html \
 	html/lll.gif \
+	html/mail.html \
 	html/maui.html \
 	html/news.html \
 	html/overview.html \