diff --git a/pkgs/development/tools/sca2d/default.nix b/pkgs/development/tools/sca2d/default.nix
index eb28e7acb026..eb745e5bd2c6 100644
--- a/pkgs/development/tools/sca2d/default.nix
+++ b/pkgs/development/tools/sca2d/default.nix
@@ -16,6 +16,8 @@ let
           sha256 = "sha256-ctdPPKPSD4weidyhyj7RCV89baIhmuxucF3/Ojx1Efo=";
         };
 
+        patches = [ ];
+
         disabledTestPaths = [ "tests/test_nearley/test_nearley.py" ];
       });
     };