diff --git a/horizon.dhall b/horizon.dhall
index c05b2ed6bd18518a7c22be710ceec5fdcc55d720..2b7bf87f455f40832b887893baec718efcf7c70e 100644
--- a/horizon.dhall
+++ b/horizon.dhall
@@ -991,6 +991,7 @@ let packages =
       , xss-sanitize = H.callHackage "xss-sanitize" "0.3.7.1"
       , yaml = H.callHackage "yaml" "0.11.8.0"
       , zip-archive = H.callHackage "zip-archive" "0.4.2.2"
+      , zlib-bindings = H.callHackage "zlib-bindings" "0.1.1.5"
       , zlib = H.callHackage "zlib" "0.6.3.0"
       }
 
diff --git a/initial-packages.nix b/initial-packages.nix
index 119e4c29b9100521b41f0fd3928ec6b41b9d0ebd..f3bf7b73b0513fd1bdd75e2e5b180bf2d1d3103e 100644
--- a/initial-packages.nix
+++ b/initial-packages.nix
@@ -1623,4 +1623,6 @@ self: with pkgs.haskell.lib; {
 
   zlib = self.callPackage (./pkgs/zlib.nix) { };
 
+  zlib-bindings = self.callPackage (./pkgs/zlib-bindings.nix) { };
+
 }
diff --git a/pkgs/zlib-bindings.nix b/pkgs/zlib-bindings.nix
new file mode 100644
index 0000000000000000000000000000000000000000..78e5552365a4e05a2081dcb43a678921738303fa
--- /dev/null
+++ b/pkgs/zlib-bindings.nix
@@ -0,0 +1,24 @@
+{ mkDerivation, QuickCheck, base, bytestring, hspec, lib, zlib }:
+mkDerivation {
+  pname = "zlib-bindings";
+  version = "0.1.1.5";
+  sha256 = "c83bb438f9b6c5fe860982731eb8ac7eff993e8b56cbc15ef5b471f229f79109";
+  revision = "2";
+  editedCabalFile = "0fq49694gqkab8m0vq4i879blswczwd66n7xh4r4gwiahf0ryvqc";
+  isLibrary = true;
+  isExecutable = false;
+  enableSeparateDataOutput = false;
+  libraryHaskellDepends = [ base bytestring zlib ];
+  testHaskellDepends = [ base bytestring hspec QuickCheck zlib ];
+  enableLibraryProfiling = true;
+  enableExecutableProfiling = true;
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  doBenchmark = false;
+  hyperlinkSource = false;
+  homepage = "http://github.com/snapframework/zlib-bindings";
+  description = "Low-level bindings to the zlib package";
+  license = lib.licenses.bsd3;
+  broken = false;
+}