diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 142f8f1..1ddf2f7 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -15,6 +15,8 @@ jobs:
           NEXUS_PASSWORD: ${{ secrets.NEXUS_PASSWORD }}
         run: |
           echo "📦 Instalando Buildah"
+          sed -i 's|http://archive.ubuntu.com/ubuntu/|http://mirrors.kernel.org/ubuntu/|g' /etc/apt/sources.list
+          apt-get update -y -qq
           apt-get install -y buildah
 
           echo "🔐 Configurando credenciales para el registro"