diff --git a/pkgs/tools/misc/hakuneko/default.nix b/pkgs/tools/misc/hakuneko/default.nix
index e50df02a1189..be5e1371cd45 100644
--- a/pkgs/tools/misc/hakuneko/default.nix
+++ b/pkgs/tools/misc/hakuneko/default.nix
@@ -21,5 +21,8 @@ stdenv.mkDerivation rec {
     homepage = https://sourceforge.net/projects/hakuneko/;
     license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.linux;
+
+    # This project was abandoned upstream.
+    broken = true;
   };
 }