1 files changed, 1 insertions, 0 deletions
diff --git a/read.c b/read.c
index c124e1b2..26356239 100644
--- a/read.c
+++ b/read.c
@@ -95,6 +95,7 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = {
 	"no title in document",
 	"document title should be all caps",
 	"unknown manual section",
+	"unknown manual volume or arch",
 	"date missing, using today's date",
 	"cannot parse date, using it verbatim",
 	"prologue macros out of order",