diff --git a/docker/Dockerfile b/docker/Dockerfile
index 4d7cf74..8779cd0 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,6 +1,6 @@
 FROM debian:buster-slim
 
-ARG BUILD_SERIES=alpha
+ARG BUILD_SERIES=dev
 ARG BUILD_ID=0
 
 # Install dependencies