diff --git a/manifest.dhall b/manifest.dhall
index e66dc164e5e9594975b6a15789cc33d6ffb9a147..11d7892a8b36cacd4fdadfb14214b0a43facfd06 100644
--- a/manifest.dhall
+++ b/manifest.dhall
@@ -721,6 +721,7 @@ in  [ callHackage "Cabal" "3.8.1.0"
     , callHackage "stm-chans" "3.0.0.6"
     , callHackage "streaming-commons" "0.2.2.4"
     , callHackage "streaming" "0.2.3.1"
+    , callHackage "store-core" "0.4.4.4"
     , callHackage "store" "0.7.16"
     , callHackage "strict" "0.4.0.1"
     , callHackage "string-conversions" "0.4.0.1"
diff --git a/overlay.nix b/overlay.nix
index b1845653689e93aef4fe87b090af6c6b02c30338..6e1a8ace42f133cfd0471b7ee0c8bf9df724c03d 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -1115,6 +1115,8 @@ self: with pkgs.haskell.lib; {
 
   store = self.callPackage (./pkgs/store.nix) { };
 
+  store-core = self.callPackage (./pkgs/store-core.nix) { };
+
   streaming = self.callPackage (./pkgs/streaming.nix) { };
 
   streaming-commons = self.callPackage (./pkgs/streaming-commons.nix) { };
diff --git a/pkgs/store-core.nix b/pkgs/store-core.nix
new file mode 100644
index 0000000000000000000000000000000000000000..011c925c5700c7842ac28a2d847be963427508b4
--- /dev/null
+++ b/pkgs/store-core.nix
@@ -0,0 +1,36 @@
+{ mkDerivation
+, base
+, bytestring
+, ghc-prim
+, lib
+, primitive
+, text
+, transformers
+}:
+mkDerivation {
+  pname = "store-core";
+  version = "0.4.4.4";
+  sha256 = "1e204ffb4c494808ac64bec2381f2a2c4d18fac70ad325559a7cc11bcae54140";
+  isLibrary = true;
+  isExecutable = false;
+  enableSeparateDataOutput = false;
+  libraryHaskellDepends = [
+    base
+    bytestring
+    ghc-prim
+    primitive
+    text
+    transformers
+  ];
+  enableLibraryProfiling = false;
+  enableExecutableProfiling = false;
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  doBenchmark = false;
+  hyperlinkSource = false;
+  homepage = "https://github.com/fpco/store#readme";
+  description = "Fast and lightweight binary serialization";
+  license = lib.licenses.mit;
+  broken = false;
+}