1 files changed, 1 insertions, 0 deletions

diff --git a/flake.nix b/flake.nix
index 17cceb1..fb2e2cb 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,6 +24,7 @@
           { name = "09"; yacc = true; }
           { name = "10"; yacc = true; }
           { name = "11"; yacc = true; }
+          { name = "12"; yacc = true; }
         ];
         apps = builtins.listToAttrs (builtins.map
           (def: