diff --git a/miniflux.1 b/miniflux.1
index 1730af9f..503f2cfa 100644
--- a/miniflux.1
+++ b/miniflux.1
@@ -106,6 +106,11 @@ Cleanup job frequency, remove old sessions and archive read entries\&.
 .br
 Default is 24 hours\&.
 .TP
+.B ARCHIVE_READ_DAYS
+Number of days after marking read items as removed\&.
+.br
+Default is 60 days\&.
+.TP
 .B HTTPS
 Forces cookies to use secure flag and send HSTS header\&.
 .TP