diff --git a/README.md b/README.md
index d42bca9f19c51a354baa8e6a20e3bdb1541d05ec_UkVBRE1FLm1k..ffee63c58c29f90be2c513fe9aa70d385edad3a9_UkVBRE1FLm1k 100644
--- a/README.md
+++ b/README.md
@@ -11,9 +11,6 @@
 ```
 ${CI_REGISTRY}/cubicweb/dockerfiles/bookworm-slim-pg15
 ${CI_REGISTRY}/cubicweb/dockerfiles/bookworm-slim-pg15-ldap
-${CI_REGISTRY}/cubicweb/dockerfiles/buster-slim-pg11
-${CI_REGISTRY}/cubicweb/dockerfiles/buster-slim-pg11-firefox
-${CI_REGISTRY}/cubicweb/dockerfiles/buster-slim-pg11-ldap
 ${CI_REGISTRY}/cubicweb/dockerfiles/bullseye-slim-pg13
 ${CI_REGISTRY}/cubicweb/dockerfiles/bullseye-slim-pg13-firefox
 ${CI_REGISTRY}/cubicweb/dockerfiles/bullseye-slim-pg13-ldap