diff --git a/duplicacy/build.json b/duplicacy/build.json
deleted file mode 100644
index bccb022..0000000
--- a/duplicacy/build.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "build_from": {
-    "aarch64": "ghcr.io/hassio-addons/base/aarch64:9.1.2",
-    "amd64": "ghcr.io/hassio-addons/base/amd64:9.1.2",
-    "armhf": "ghcr.io/hassio-addons/base/armhf:9.1.2",
-    "armv7": "ghcr.io/hassio-addons/base/armv7:9.1.2",
-    "i386": "ghcr.io/hassio-addons/base/i386:9.1.2"
-  }
-}
\ No newline at end of file
diff --git a/duplicacy/dockerfile b/duplicacy/dockerfile
index 739d8f5..c4eaefb 100644
--- a/duplicacy/dockerfile
+++ b/duplicacy/dockerfile
@@ -1,4 +1,4 @@
-ARG BUILD_FROM
+ARG BUILD_FROM=ghcr.io/hassio-addons/base/armv7:9.1.2
 FROM ${BUILD_FROM}
 
 ENV LANG C.UTF-8