diff --git a/rust.nix b/rust.nix
index 5b6a4a6..0287a96 100644
--- a/rust.nix
+++ b/rust.nix
@@ -75,10 +75,6 @@
           ]
           ++ lib.optionals (isLinux && isAarch64) [
             "rknn"
-            # "armpl"
-          ]
-          ++ lib.optionals (isLinux && isX86_64) [
-            # "mkl"
           ];
 
           mkTest = feature: {