diff --git a/base/build.json b/base/build.json
deleted file mode 100644
index f284b9d..0000000
--- a/base/build.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "build_from": {
-    "aarch64": "arm64v8/alpine:3.14.2",
-    "amd64": "amd64/alpine:3.14.2",
-    "armhf": "arm32v6/alpine:3.14.2",
-    "armv7": "arm32v7/alpine:3.14.2",
-    "i386": "i386/alpine:3.14.2"
-  }
-}
diff --git a/base/build.yaml b/base/build.yaml
new file mode 100644
index 0000000..ed0bb0a
--- /dev/null
+++ b/base/build.yaml
@@ -0,0 +1,7 @@
+---
+build_from:
+  aarch64: arm64v8/alpine:3.14.2
+  amd64: amd64/alpine:3.14.2
+  armhf: arm32v6/alpine:3.14.2
+  armv7: arm32v7/alpine:3.14.2
+  i386: i386/alpine:3.14.2
diff --git a/base/config.json b/base/config.json
deleted file mode 100644
index 5ab0ce1..0000000
--- a/base/config.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "name": "Base Image",
-  "version": "dev",
-  "slug": "base",
-  "description": "Docker base images used by Home Assistant Community Add-ons.",
-  "url": "https://github.com/hassio-addons/addon-base",
-  "arch": ["aarch64", "amd64", "armhf", "armv7", "i386"]
-}
diff --git a/base/config.yaml b/base/config.yaml
new file mode 100644
index 0000000..58df64d
--- /dev/null
+++ b/base/config.yaml
@@ -0,0 +1,12 @@
+---
+name: Base Image
+version: dev
+slug: base
+description: Docker base images used by Home Assistant Community Add-ons.
+url: https://github.com/hassio-addons/addon-base
+arch:
+  - aarch64
+  - amd64
+  - armhf
+  - armv7
+  - i386