2 files changed, 3 insertions, 2 deletions

diff --git a/server/initializers/constants.ts b/server/initializers/constants.ts
index 3e083fd92..7be7a5f95 100644
--- a/server/initializers/constants.ts
+++ b/server/initializers/constants.ts
@@ -14,7 +14,7 @@ import { FollowState } from '../../shared/models/accounts/follow.model'
 
 // ---------------------------------------------------------------------------
 
-const LAST_MIGRATION_VERSION = 115
+const LAST_MIGRATION_VERSION = 120
 
 // ---------------------------------------------------------------------------
 
diff --git a/server/initializers/migrations/0120-video-null.ts b/server/initializers/migrations/0120-video-null.ts
index 3506a5046..9130d10ee 100644
--- a/server/initializers/migrations/0120-video-null.ts
+++ b/server/initializers/migrations/0120-video-null.ts
@@ -1,4 +1,5 @@
 import * as Sequelize from 'sequelize'
+import { CONSTRAINTS_FIELDS } from '../constants'
 import { PeerTubeDatabase } from '../database'
 
 async function up (utils: {
@@ -28,7 +29,7 @@ async function up (utils: {
 
   {
     const data = {
-      type: Sequelize.INTEGER,
+      type: Sequelize.STRING(CONSTRAINTS_FIELDS.VIDEOS.DESCRIPTION.max),
       allowNull: true,
       defaultValue: null
     }