diff --git a/pkgs/games/soi/default.nix b/pkgs/games/soi/default.nix
index c9d35a08dc23..eb214752df84 100644
--- a/pkgs/games/soi/default.nix
+++ b/pkgs/games/soi/default.nix
@@ -16,6 +16,7 @@ stdenv.mkDerivation rec {
 
   cmakeFlags = [
     "-DEIGEN_INCLUDE_DIR=${eigen2}/include/eigen2"
+    "-DLUABIND_LIBRARY=${luabind}/lib/libluabind09.a"
   ];
 
   meta = with lib; {