diff --git a/db/migrate/20240203050018_add_token_index_to_invite_codes.rb b/db/migrate/20240203050018_add_token_index_to_invite_codes.rb
new file mode 100644
index 00000000..295948ec
--- /dev/null
+++ b/db/migrate/20240203050018_add_token_index_to_invite_codes.rb
@@ -0,0 +1,5 @@
+class AddTokenIndexToInviteCodes < ActiveRecord::Migration[7.2]
+  def change
+    add_index :invite_codes, :token, unique: true
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index ce7d581a..45b6b395 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.2].define(version: 2024_02_03_030754) do
+ActiveRecord::Schema[7.2].define(version: 2024_02_03_050018) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pgcrypto"
   enable_extension "plpgsql"
@@ -79,6 +79,7 @@ ActiveRecord::Schema[7.2].define(version: 2024_02_03_030754) do
     t.string "token", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.index ["token"], name: "index_invite_codes_on_token", unique: true
   end
 
   create_table "users", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|