2 files changed, 12 insertions, 5 deletions

diff --git a/server/models/video/video-format-utils.ts b/server/models/video/video-format-utils.ts
index c63285e25..a62335333 100644
--- a/server/models/video/video-format-utils.ts
+++ b/server/models/video/video-format-utils.ts
@@ -324,9 +324,7 @@ function videoModelToActivityPubObject (video: VideoModel): VideoTorrentObject {
     commentsEnabled: video.commentsEnabled,
     downloadEnabled: video.downloadEnabled,
     published: video.publishedAt.toISOString(),
-    originallyPublishedAt: video.originallyPublishedAt ?
-      video.originallyPublishedAt.toISOString() :
-      null,
+    originallyPublishedAt: video.originallyPublishedAt ? video.originallyPublishedAt.toISOString() : null,
     updated: video.updatedAt.toISOString(),
     mediaType: 'text/markdown',
     content: video.getTruncatedDescription(),
diff --git a/server/models/video/video.ts b/server/models/video/video.ts
index 73626b6a0..215e26d7d 100644
--- a/server/models/video/video.ts
+++ b/server/models/video/video.ts
@@ -40,7 +40,7 @@ import {
   isVideoDurationValid,
   isVideoLanguageValid,
   isVideoLicenceValid,
-  isVideoNameValid,
+  isVideoNameValid, isVideoOriginallyPublishedAtValid,
   isVideoPrivacyValid,
   isVideoStateValid,
   isVideoSupportValid
@@ -103,11 +103,18 @@ const indexes: Sequelize.DefineIndexesOptions[] = [
 
   { fields: [ 'createdAt' ] },
   { fields: [ 'publishedAt' ] },
-  { fields: [ 'originallyPublishedAt' ] },
   { fields: [ 'duration' ] },
   { fields: [ 'views' ] },
   { fields: [ 'channelId' ] },
   {
+    fields: [ 'originallyPublishedAt' ],
+    where: {
+      originallyPublishedAt: {
+        [Sequelize.Op.ne]: null
+      }
+    }
+  },
+  {
     fields: [ 'category' ], // We don't care videos with an unknown category
     where: {
       category: {
@@ -741,6 +748,8 @@ export class VideoModel extends Model<VideoModel> {
   @Column
   publishedAt: Date
 
+  @AllowNull(true)
+  @Default(null)
   @Column
   originallyPublishedAt: Date