diff --git a/db/migrations/002_pinboard_archive.rb b/db/migrations/002_pinboard_archive.rb
index 7b8c0fd..f0a530f 100644
--- a/db/migrations/002_pinboard_archive.rb
+++ b/db/migrations/002_pinboard_archive.rb
@@ -19,5 +19,8 @@ Sequel.migration do
       entity_id = DB[:entities].insert(created_at:, modified_at:)
       DB[:pinboard].insert(entity_id:, json: , created_at:, modified_at:)
     end
+
+    # Remove duplicate entry
+    DB[:pinboard].where(id: 5001).delete
   end
 end
diff --git a/db/migrations/003_create_tags.rb b/db/migrations/003_create_tags.rb
index db3f7c5..9339850 100644
--- a/db/migrations/003_create_tags.rb
+++ b/db/migrations/003_create_tags.rb
@@ -10,6 +10,7 @@ Sequel.migration do
     end
 
     create_table(:entities_tags) do
+      primary_key :id
       foreign_key :entity_id, :entities, null: false
       foreign_key :tag_id, :tags, null: false