diff --git a/schema/mysql/schema.sql b/schema/mysql/schema.sql
index ca6bdf6..8bc462e 100644
--- a/schema/mysql/schema.sql
+++ b/schema/mysql/schema.sql
@@ -6,7 +6,7 @@ CREATE TABLE cluster (
 
 CREATE TABLE annotation (
   uuid binary(16) NOT NULL,
-  name varchar(63) COLLATE utf8mb4_unicode_ci NOT NULL,
+  name varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
   value mediumblob NOT NULL,
   PRIMARY KEY (uuid)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;