1 files changed, 0 insertions, 2 deletions
diff --git a/pkgs/applications/science/logic/fast-downward/default.nix b/pkgs/applications/science/logic/fast-downward/default.nix
index a4654209537..cc14fd7706a 100644
--- a/pkgs/applications/science/logic/fast-downward/default.nix
+++ b/pkgs/applications/science/logic/fast-downward/default.nix
@@ -16,8 +16,6 @@ stdenv.mkDerivation {
   cmakeFlags =
     lib.optional osi.withCplex [ "-DDOWNWARD_CPLEX_ROOT=${cplex}/cplex" ];
 
-  enableParallelBuilding = true;
-
   configurePhase = ''
     python build.py release
   '';