diff --git a/custom_deps/build.json b/custom_deps/build.json
new file mode 100644
index 0000000..a90fea1
--- /dev/null
+++ b/custom_deps/build.json
@@ -0,0 +1,8 @@
+{
+  "build_from": {
+    "amd64": "homeassistant/amd64-base-python:3.6",
+    "i386": "homeassistant/i386-base-python:3.6",
+    "armhf": "homeassistant/armhf-base-python:3.6",
+    "aarch64": "homeassistant/aarch64-base-python:3.6"
+  }
+}