diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
index 7b242e42c69e..111c46d62161 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
@@ -708,6 +708,7 @@ supported-platforms:
   linux-mount:                                  [ platforms.linux ]
   linux-namespaces:                             [ platforms.linux ]
   lxc:                                          [ platforms.linux ]
+  memfd:                                        [ platforms.linux ]
   midi-alsa:                                    [ platforms.linux ] # alsa-core only supported on linux
   midisurface:                                  [ platforms.linux ] # alsa-core only supported on linux
   OrderedBits:                                  [ platforms.x86 ] # lacks implementations for non-x86: https://github.com/choener/OrderedBits/blob/401cbbe933b1635aa33e8e9b29a4a570b0a8f044/lib/Data/Bits/Ordered.hs#L316
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index ce6c1069244c..ede7c9cdf947 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -192598,6 +192598,7 @@ self: {
        libraryHaskellDepends = [ base transformers ];
        description = "Open temporary anonymous Linux file handles";
        license = lib.licenses.asl20;
+       platforms = lib.platforms.linux;
      }) {};
 
   "meminfo" = callPackage