diff --git a/Dockerfile b/Dockerfile
index 97b29b1..9f8d942 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-FROM alpine:latest
+FROM alpine:3.12.3
 WORKDIR /opt/
 
-ADD ./release/linux/arm64/ubnt-freifunk-map-api /opt/ubnt-freifunk-map-api
+ADD ./release/*/*/ubnt-freifunk-map-api /opt/ubnt-freifunk-map-api
 ADD ./devices.json /opt/devices.json
 RUN chmod +x /opt/ubnt-freifunk-map-api