diff --git a/Dockerfile.generic b/Dockerfile.generic
index bdd493aea..0ed978f05 100644
--- a/Dockerfile.generic
+++ b/Dockerfile.generic
@@ -1,4 +1,4 @@
-FROM internetee/ruby:2.7
+FROM internetee/ruby_base:3.0
 LABEL org.opencontainers.image.source=https://github.com/internetee/registry
 ARG YARN_VER='1.22.10'
 ARG RAILS_ENV