diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
new file mode 100644
index 0000000..feca6b7
--- /dev/null
+++ b/.gitea/workflows/build.yaml
@@ -0,0 +1,45 @@
+name: build
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-push:
+    runs-on: kaniko
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Build & Push con Kaniko
+        env:
+          NEXUS_USER: ${{ secrets.NEXUS_USER }}
+          NEXUS_PASSWORD: ${{ secrets.NEXUS_PASSWORD }}
+        run: |
+          echo "🔐 Configurando credenciales del registry"
+          mkdir -p /kaniko/.docker
+
+          AUTH="$(echo -n "$NEXUS_USER:$NEXUS_PASSWORD" | base64)"
+
+          cat > /kaniko/.docker/config.json <<EOF
+          {
+            "auths": {
+              "nexus.rancherk3.duckdns.org": {
+                "auth": "$AUTH"
+              }
+            }
+          }
+          EOF
+
+          echo "🚀 Construyendo y subiendo imagen con Kaniko"
+          /kaniko/executor \
+            --context=. \
+            --dockerfile=Dockerfile \
+            --destination=nexus.rancherk3.duckdns.org/tfm/microserviciospython:latest \
+            --destination=nexus.rancherk3.duckdns.org/tfm/microserviciospython:${{ gitea.sha }} \
+            --cache=true \
+            --cache-ttl=72h \
+            --verbosity=info
+
+          echo "✅ Build finalizado"
\ No newline at end of file
diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml_disable
similarity index 98%
rename from .gitea/workflows/build.yml
rename to .gitea/workflows/build.yml_disable
index 4e0e4f6..aea8892 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml_disable
@@ -7,7 +7,7 @@ on:
 
 jobs:
   build-and-push:
-    runs-on: [k8s, kaniko]
+    runs-on: ubuntu
     steps:
       - name: Instalar y ejecutar Buildah
         env:
diff --git a/.gitea/workflows/test.yml b/.gitea/workflows/test.yml_disable
similarity index 100%
rename from .gitea/workflows/test.yml
rename to .gitea/workflows/test.yml_disable