diff --git a/Dockerfile.dapper b/Dockerfile.dapper
index be7960d..028b86c 100644
--- a/Dockerfile.dapper
+++ b/Dockerfile.dapper
@@ -1,4 +1,4 @@
-FROM ubuntu:20.10
+FROM ubuntu:devel
 # FROM arm=armhf/ubuntu:16.04
 
 ARG DAPPER_HOST_ARCH