diff --git a/pkgs/development/python-modules/blis/default.nix b/pkgs/development/python-modules/blis/default.nix
index 69bc78ddda65..2a0e2183cba5 100644
--- a/pkgs/development/python-modules/blis/default.nix
+++ b/pkgs/development/python-modules/blis/default.nix
@@ -50,6 +50,5 @@ buildPythonPackage rec {
     homepage = "https://github.com/explosion/cython-blis";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ];
-    platforms = platforms.x86_64;
   };
 }