diff --git a/package/containers/lxc/lxc.desc b/package/containers/lxc/lxc.desc
index 6858dfdfd67..7908b094d0d 100644
--- a/package/containers/lxc/lxc.desc
+++ b/package/containers/lxc/lxc.desc
@@ -19,6 +19,7 @@
 [F] CROSS
 
 [E] opt docbook2x
+[E] opt docbook-xml docbook-xsl libxslt
 [E] opt perl-sax-exception perl-sax-parser perl-xml-namespace-support
 
 [L] GPL
diff --git a/package/gnome/libsoup3/libsoup3.desc b/package/gnome/libsoup3/libsoup3.desc
index f76e8e82fe0..fc3bfbacd5e 100644
--- a/package/gnome/libsoup3/libsoup3.desc
+++ b/package/gnome/libsoup3/libsoup3.desc
@@ -28,6 +28,7 @@
 [P] X -----5---9 149.499
 
 [E] add markdown
+[E] opt vala
 [E] opt graphviz
 [E] del valgrind