diff --git a/config/git.unkin.net/unkin/repository/almalinux9.yaml b/config/git.unkin.net/unkin/repository/container-base.yaml
similarity index 71%
rename from config/git.unkin.net/unkin/repository/almalinux9.yaml
rename to config/git.unkin.net/unkin/repository/container-base.yaml
index 5d48e72..681878c 100644
--- a/config/git.unkin.net/unkin/repository/almalinux9.yaml
+++ b/config/git.unkin.net/unkin/repository/container-base.yaml
@@ -1,4 +1,4 @@
-description: "AlmaLinux 9 container image for the estate, carrying internal CA trust and dnf repository configuration."
+description: "Base container images for the estate, carrying internal CA trust and dnf/repo configuration, built as a matrix across the supported distros."
 private: false
 default_branch: "main"
 default_delete_branch_after_merge: true
diff --git a/config/git.unkin.net/unkin/repository/gobuilder.yaml b/config/git.unkin.net/unkin/repository/container-gobuilder.yaml
similarity index 71%
rename from config/git.unkin.net/unkin/repository/gobuilder.yaml
rename to config/git.unkin.net/unkin/repository/container-gobuilder.yaml
index ca4859f..9020815 100644
--- a/config/git.unkin.net/unkin/repository/gobuilder.yaml
+++ b/config/git.unkin.net/unkin/repository/container-gobuilder.yaml
@@ -1,4 +1,4 @@
-description: "Go toolchain builder container image, built from almalinux9, used by Woodpecker pipelines to compile Go projects."
+description: "Go toolchain builder container image, built on each supported container-base distro image, used by Woodpecker pipelines to compile Go projects."
 private: false
 default_branch: "main"
 default_delete_branch_after_merge: true