diff --git a/db/migrate/20230512122757_add_reject_reply_exclude_followers_to_domain_blocks.rb b/db/migrate/20230512122757_add_reject_reply_exclude_followers_to_domain_blocks.rb
index fdac70a0a2..4bce446d63 100644
--- a/db/migrate/20230512122757_add_reject_reply_exclude_followers_to_domain_blocks.rb
+++ b/db/migrate/20230512122757_add_reject_reply_exclude_followers_to_domain_blocks.rb
@@ -3,6 +3,5 @@
 class AddRejectReplyExcludeFollowersToDomainBlocks < ActiveRecord::Migration[6.1]
   def change
     add_column :domain_blocks, :reject_reply_exclude_followers, :boolean, null: false, default: false
-    add_index :domain_blocks, :reject_reply_exclude_followers
   end
 end