diff --git a/pkgs/games/sgt-puzzles/default.nix b/pkgs/games/sgt-puzzles/default.nix
index 67f74be9e1c..e23801b2220 100644
--- a/pkgs/games/sgt-puzzles/default.nix
+++ b/pkgs/games/sgt-puzzles/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   makeFlags = ["prefix=$(out)" "gamesdir=$(out)/bin"];
   preInstall = ''
     mkdir -p "$out"/{bin,share/doc/sgtpuzzles}
-    cp puzzles.txt LICENCE README "$out/share/doc/sgtpuzzles"
+    cp gamedesc.txt LICENCE README "$out/share/doc/sgtpuzzles"
     cp LICENCE "$out/share/doc/sgtpuzzles/LICENSE"
   '';
   preConfigure = ''