diff --git a/package.keywords/all b/package.keywords/all
index d875710..96a809e 100644
--- a/package.keywords/all
+++ b/package.keywords/all
@@ -59,6 +59,7 @@ dev-perl/pcsc-perl ~x86 ~amd64
 =dev-python/parso-0.1.1 ~x86 ~amd64
 =dev-python/pillow-4.3.0-r2 ~x86 ~amd64
 dev-python/pydispatcher ~x86 ~amd64
+dev-python/weasyprint ~x86 ~amd64
 =dev-python/zope-configuration-4.1.0 ~amd64
 =dev-python/zope-schema-4.5.0 ~amd64
 =dev-python/zope-i18nmessageid-4.1.0 ~amd64