diff --git a/linuxserver/docker-mariadb.build.yml b/linuxserver/docker-mariadb.build.yml
new file mode 100644
index 0000000..609b04d
--- /dev/null
+++ b/linuxserver/docker-mariadb.build.yml
@@ -0,0 +1,35 @@
+registries:
+  - registry.tek.govt.hu
+repos:
+  - name: mariadb
+    path: docker-mariadb
+    library: linuxserver
+    args:
+      - key: BUILD_DATE
+        value: "${BUILD_DATE}"
+      - key: VERSION
+        value: "${VERSION}"
+    tags:
+      - name: latest
+        tags:
+          - amd64
+          - arm64
+          - armv7
+      - name: "3.20"
+        tags:
+          - 3.20-amd64
+          - 3.20-arm64
+          - 3.20-armv7
+    builds:
+      - arch: amd64
+        tags:
+          - amd64
+          - 3.20-amd64
+      - arch: arm64
+        tags:
+          - arm64
+          - 3.20-arm64
+      - arch: arm/v7
+        tags:
+          - armv7
+          - 3.20-armv7
diff --git a/linuxserver/patches/docker-mariadb.patch b/linuxserver/patches/docker-mariadb.patch
new file mode 100644
index 0000000..a1298ce
--- /dev/null
+++ b/linuxserver/patches/docker-mariadb.patch
@@ -0,0 +1,12 @@
+diff --git a/Dockerfile b/Dockerfile
+index 3429f50..fdeeec9 100644
+--- a/Dockerfile
++++ b/Dockerfile
+@@ -1,6 +1,6 @@
+ # syntax=docker/dockerfile:1
+ 
+-FROM ghcr.io/linuxserver/baseimage-alpine:3.20
++FROM registry.tek.govt.hu/linuxserver/baseimage-alpine:3.20
+ 
+ # set version label
+ ARG BUILD_DATE