diff --git a/flake.nix b/flake.nix
index 56d4ecf..b2d50ed 100644
--- a/flake.nix
+++ b/flake.nix
@@ -87,6 +87,7 @@
             ];
 
             meta = with pkgs.lib; {
+              broken = true; # Only breaks under nix
               description = "A simple calculator using big numbers";
               homepage = "https://gitea.belanyi.fr/ambroisie/abacus";
               license = licenses.mit;