diff --git a/db/migrate/20150630180257_add_index_for_weigh_ins.rb b/db/migrate/20150630180257_add_index_for_weigh_ins.rb
new file mode 100644
index 0000000..298fe17
--- /dev/null
+++ b/db/migrate/20150630180257_add_index_for_weigh_ins.rb
@@ -0,0 +1,6 @@
+class AddIndexForWeighIns < ActiveRecord::Migration
+  def change
+    add_index :tournaments, :weigh_in_ref
+    add_index :wrestlers, :offical_weight
+  end
+end