diff --git a/db/migrate/20230927153926_add_last_indexed_commit_to_sites.rb b/db/migrate/20230927153926_add_last_indexed_commit_to_sites.rb
index 2d22cbd7..71e08f37 100644
--- a/db/migrate/20230927153926_add_last_indexed_commit_to_sites.rb
+++ b/db/migrate/20230927153926_add_last_indexed_commit_to_sites.rb
@@ -2,7 +2,17 @@
 
 # Almacenar el último commit indexado
 class AddLastIndexedCommitToSites < ActiveRecord::Migration[6.1]
-  def change
+  def up
     add_column :sites, :last_indexed_commit, :string, null: true
+
+    Site.find_each do |site|
+      site.update_columns(last_indexed_commit: site.repository.head_commit.oid)
+    rescue Rugged::Error, Rugged::OSError => e
+      puts "Falló #{site.name}, ignorando: #{e.message}"
+    end
+  end
+
+  def down
+    remove_column :sites, :last_indexed_commit
   end
 end