diff --git a/nix/os/devices/CFB4ED74/versions.nix b/nix/os/devices/CFB4ED74/versions.nix
new file mode 100644
index 0000000..57f56b6
--- /dev/null
+++ b/nix/os/devices/CFB4ED74/versions.nix
@@ -0,0 +1,4 @@
+{
+  channelsNixosStable = "7e88992a8c7b2de0bcb89182d8686b27bd93e46a";
+  channelsNixosUnstable = "44b02b52ea6a49674f124f50009299f192ed78bb";
+}