diff --git a/server-api/migrations/2020-07-06-022319_messages/up.sql b/server-api/migrations/2020-07-06-022319_messages/up.sql
index d97f62f..8da352c 100644
--- a/server-api/migrations/2020-07-06-022319_messages/up.sql
+++ b/server-api/migrations/2020-07-06-022319_messages/up.sql
@@ -7,5 +7,5 @@ CREATE TABLE IF NOT EXISTS `messages`(
 	`channel_id` BIGINT UNSIGNED NOT NULL,
 	PRIMARY KEY (`id`),
 	FOREIGN KEY (`author_id`) REFERENCES members(`id`),
-	FOREIGN KEY (`channel_id`) REFERENCES channels(`id`)
+	FOREIGN KEY (`channel_id`) REFERENCES channels(`id`) ON DELETE CASCADE
 );