composer.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/composer.json b/composer.json
index e54e7e5..ee8fa15 100644
--- a/composer.json
+++ b/composer.json
@@ -4,6 +4,7 @@
     "type": "drupal-module",
     "license": "GPL-2.0+",
     "require-dev": {
-        "justinrainbow/json-schema": "^4.1"
+        "justinrainbow/json-schema": "^4.1",
+        "drupal/schemata": "1.x-dev#8325d172e1d6880aa24073f8f751ef089282cf9a"
     }
 }