diff --git a/src/Flarum/Core/Support/Seeders/DiscussionTableSeeder.php b/src/Flarum/Core/Support/Seeders/DiscussionTableSeeder.php
index 83c17a8d2..b66ef0c1e 100644
--- a/src/Flarum/Core/Support/Seeders/DiscussionTableSeeder.php
+++ b/src/Flarum/Core/Support/Seeders/DiscussionTableSeeder.php
@@ -64,8 +64,7 @@ class DiscussionTableSeeder extends Seeder
                         'time'          => $startTime = date_add($startTime, date_interval_create_from_date_string('1 second')),
                         'user_id'       => rand(1, $users),
                         'type'          => 'title',
-                        'content'       => $discussion->title,
-                        'html_content'       => $discussion->title
+                        'content'       => $discussion->title
                     ]);
                 } else {
                     $edited = rand(1, 20) == 1;
@@ -82,7 +81,6 @@ class DiscussionTableSeeder extends Seeder
                         'user_id'       => rand(1, $users),
                         'type'          => 'comment',
                         'content'       => $faker->realText(rand(50, 500)),
-                        'html_content'       => $faker->realText(rand(50, 500)),
                         'edit_time'     => $edited ? $startTime = date_add($startTime, date_interval_create_from_date_string('1 second')) : null,
                         'edit_user_id'  => $edited ? rand(1, $users) : null,
                         'delete_time'     => $deleted ? $startTime = date_add($startTime, date_interval_create_from_date_string('1 second')) : null,
@@ -107,9 +105,10 @@ class DiscussionTableSeeder extends Seeder
                 $discussion->last_user_id     = $lastPost->user_id;
                 $discussion->last_post_id     = $lastPost->id;
                 $discussion->last_post_number = $lastPost->number;
-                $discussion->number_index     = $lastPost->number;
             }
 
+            $discussion->number_index = $j + 1 + $numberOffset;
+
             $discussion->save();
 
             // Give some users some random discussion state data.