diff --git a/.gitea/workflows/container.yaml b/.gitea/workflows/container.yaml
deleted file mode 100644
index e48b3fd..0000000
--- a/.gitea/workflows/container.yaml
+++ /dev/null
@@ -1,12 +0,0 @@
-name: Build Multiarch Container Image
-on: [push]
-jobs:
-  call-reusable-workflow:
-    uses: container/multiarch-build-workflow/.gitea/workflows/build.yaml@main
-    with:
-      repository: ${{ gitea.repository }}
-      ref_name: ${{ gitea.ref_name }}
-      sha: ${{ gitea.sha }}
-      registry_url: ${{ secrets.REGISTRY_URL }}
-      registry_user: ${{ secrets.REGISTRY_USER }}
-      registry_pw: ${{ secrets.REGISTRY_PW }}
diff --git a/Containerfile b/Containerfile
index 47cb389..45626b7 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,7 +1,7 @@
 FROM docker.io/alpine:3.21 AS builder
 
-ENV VERSION=26.2.4
-ENV SHA256_SUM=6ef2ae3a339a21c246fdcc5ddea5edcc362eb2f466fb422c5b82072f6dbc55d1
+ENV VERSION=26.2.5
+ENV SHA256_SUM=e99e5f8783ea8f1cc04140b7033ea7291ff9898a088f37399b88651d81238f88
 
 RUN wget "https://github.com/keycloak/keycloak/releases/download/$VERSION/keycloak-$VERSION.tar.gz"
 RUN echo "$SHA256_SUM  keycloak-$VERSION.tar.gz" | sha256sum -c - || exit 1
diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000..a8bfde8
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1 @@
+multiarch_container()