diff --git a/srcpkgs/ISOEnts/template b/srcpkgs/ISOEnts/template
index 05b1a89b753..a5beb4d56fc 100644
--- a/srcpkgs/ISOEnts/template
+++ b/srcpkgs/ISOEnts/template
@@ -34,6 +34,7 @@ noarch=yes
 noextract=yes
 
 Add_dependency full xmlcatmgr
+Add_dependency build bsdtar
 export sgml_entries="CATALOG /usr/share/sgml/iso8879/catalog --"
 
 do_install()