diff --git a/overlays.nix b/overlays.nix
index 6678942..9d82a60 100755
--- a/overlays.nix
+++ b/overlays.nix
@@ -593,38 +593,19 @@ let
     ];
   };
 
-  overlays.toplevelCudaRocmPkgs =
-    final: prev:
-    let
-      mkPkgs =
-        {
-          config ? { },
-        # overlays ? [ ],
-        }:
-        import prev.path {
-          # if we don't specify overlays then impure.nix will do its thing
-          # overlays = prev.overlays + overlays;
-          config = prev.config // config;
-        };
-    in
-    {
-      pkgsCuda = mkPkgs { config.cudaSupport = true; };
-      pkgsRocm = mkPkgs { config.rocmSupport = true; };
-    };
 
 in
 [
-  overlays.withDebug
-  overlays.withoutChecks
-  overlays.srcOnly
-  overlays.withInvalidateFetcherByDrvHash
-  overlays.withUnpacked
-  overlays.withTestMainProgram
-  overlays.withShellCheck
-  overlays.withTestCheckLdd
-  # overlays.withCudaOrRocm # WIP
+  #overlays.withDebug
+  #overlays.withoutChecks
+  #overlays.srcOnly
+  #overlays.withInvalidateFetcherByDrvHash
+  #overlays.withUnpacked
+  #overlays.withTestMainProgram
+  #overlays.withShellCheck
+  #overlays.withTestCheckLdd
+  ## overlays.withCudaOrRocm # WIP
   overlays.withCcache # WIP
-  overlays.withTwostagePythonBuildPassthru
-  overlays.withPytestCheckHooks
-  overlays.toplevelCudaRocmPkgs
+  #overlays.withTwostagePythonBuildPassthru
+  #overlays.withPytestCheckHooks
 ]