diff --git a/scripts/db/schemes/channels.js b/scripts/db/schemes/channels.js
index c915ccf7..57620277 100644
--- a/scripts/db/schemes/channels.js
+++ b/scripts/db/schemes/channels.js
@@ -22,6 +22,6 @@ module.exports = {
 		.items(Joi.string().regex(/^[a-z]{3}$/))
 		.allow(''),
 	categories: Joi.array().items(Joi.string().regex(/^[a-z]+$/)),
-	is_nsfw: Joi.boolean().required(),
+	is_nsfw: Joi.boolean().strict().required(),
 	logo: Joi.string().uri().allow(null)
 }