diff --git a/package.mask/all b/package.mask/all
index 1d9fb12..7bf9a84 100644
--- a/package.mask/all
+++ b/package.mask/all
@@ -3,6 +3,7 @@
 >=dev-lang/php-7.5
 >=dev-lang/python-3.10
 >=dev-libs/boost-1.78
+>=dev-python/docutils-0.18
 >=dev-scheme/guile-2.2
 >media-fonts/noto-20170403
 =media-libs/netpbm-10.76.00