diff --git a/Dockerfile b/Dockerfile
index 01aa254..c6b4208 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04
+FROM ubuntu:20.04
 LABEL Author="Jeroen Geusebroek <me@jeroengeusebroek.nl>"
 
 ENV DEBIAN_FRONTEND="noninteractive" \
diff --git a/README.md b/README.md
index 24ded4c..aa68c3f 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 
 # Docker Spotweb image
 
-An image running [ubuntu/22.04](https://hub.docker.com/_/ubuntu/) Linux and [Spotweb](https://github.com/spotweb/spotweb).
+An image running [ubuntu/20.04](https://hub.docker.com/_/ubuntu/) Linux and [Spotweb](https://github.com/spotweb/spotweb).
 
 ## Requirements