diff --git a/manifest.dhall b/manifest.dhall
index bb9a766bd328b65dceb1ca5af4ba710e48b0d1ff..1c71cf4e0feb4496919ab4476051fceac965914a 100644
--- a/manifest.dhall
+++ b/manifest.dhall
@@ -797,6 +797,7 @@ in  [ callHackage "Cabal" "3.8.1.0"
     , callHackage "uniplate" "1.6.13"
     , callHackage "universe-base" "1.1.3"
     , callHackage "unix-compat" "0.6"
+    , callHackage "unix-memory" "0.1.2"
     , callHackage "unix-time" "0.4.8"
     , callHackage "unliftio-core" "0.2.0.1"
     , callHackage "unliftio" "0.2.23.0"
diff --git a/overlay.nix b/overlay.nix
index 70952b24f58ddce6094a1a1520ac111c21a74127..80d2c0a48c4b30b1e1bb720e5059bbdd541f87de 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -1229,6 +1229,8 @@ self: with pkgs.haskell.lib; {
 
   unix-compat = self.callPackage (./pkgs/unix-compat.nix) { };
 
+  unix-memory = self.callPackage (./pkgs/unix-memory.nix) { };
+
   unix-time = self.callPackage (./pkgs/unix-time.nix) { };
 
   unliftio = self.callPackage (./pkgs/unliftio.nix) { };
diff --git a/pkgs/unix-memory.nix b/pkgs/unix-memory.nix
new file mode 100644
index 0000000000000000000000000000000000000000..35c8376f284f12a568c04723b12cf54463449950
--- /dev/null
+++ b/pkgs/unix-memory.nix
@@ -0,0 +1,39 @@
+{ mkDerivation
+, base
+, lib
+, mtl
+, QuickCheck
+, tasty
+, tasty-hunit
+, tasty-quickcheck
+, unix
+}:
+mkDerivation {
+  pname = "unix-memory";
+  version = "0.1.2";
+  sha256 = "f766b55f5a356ab4a7289d456972555b2f6a4af0cc46968f0d308c96c63f1ae5";
+  isLibrary = true;
+  isExecutable = false;
+  enableSeparateDataOutput = true;
+  libraryHaskellDepends = [ base ];
+  testHaskellDepends = [
+    base
+    mtl
+    QuickCheck
+    tasty
+    tasty-hunit
+    tasty-quickcheck
+    unix
+  ];
+  enableLibraryProfiling = false;
+  enableExecutableProfiling = false;
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  doBenchmark = false;
+  hyperlinkSource = false;
+  homepage = "http://github.com/vincenthz/hs-unix-memory";
+  description = "Unix memory syscalls";
+  license = lib.licenses.bsd3;
+  broken = false;
+}