1 files changed, 1 insertions, 1 deletions
diff --git a/nixpkgs/nixos/modules/installer/cd-dvd/installation-cd-base.nix b/nixpkgs/nixos/modules/installer/cd-dvd/installation-cd-base.nix
index 618057618d0c..3f92b779d60a 100644
--- a/nixpkgs/nixos/modules/installer/cd-dvd/installation-cd-base.nix
+++ b/nixpkgs/nixos/modules/installer/cd-dvd/installation-cd-base.nix
@@ -46,5 +46,5 @@ with lib;
     done
   '';
 
-  system.stateVersion = mkDefault "18.03";
+  system.stateVersion = lib.mkDefault lib.trivial.release;
 }