diff --git a/config/distributions/buster/support b/config/distributions/buster/support
index 03cd470150..bc2264ca19 100644
--- a/config/distributions/buster/support
+++ b/config/distributions/buster/support
@@ -1 +1 @@
-csc
+eos
diff --git a/config/distributions/focal/support b/config/distributions/focal/support
index 03cd470150..bc2264ca19 100644
--- a/config/distributions/focal/support
+++ b/config/distributions/focal/support
@@ -1 +1 @@
-csc
+eos
diff --git a/config/distributions/kinetic/support b/config/distributions/kinetic/support
index 03cd470150..bc2264ca19 100644
--- a/config/distributions/kinetic/support
+++ b/config/distributions/kinetic/support
@@ -1 +1 @@
-csc
+eos