diff --git a/configuration.nix b/configuration.nix
index 24205ebcc7d44c0a29c9770a424837e88d31abbc..6c8a7c529ddd16340f2ce234be004732ccb10c4c 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -4,6 +4,4 @@ with pkgs.haskell.lib;
 
 final: prev: {
 
-  saltine = addPkgconfigDepend prev.saltine pkgs.libsodium;
-
 }
diff --git a/manifest.dhall b/manifest.dhall
index 48051c383c6712791401c5c53a1f6703fb5a933d..b26ec45a80f4cb67a69184622eee750de0b1c6cf 100644
--- a/manifest.dhall
+++ b/manifest.dhall
@@ -491,7 +491,6 @@ in  [ callHackage "Cabal" "3.8.1.0"
     , callHackage "safe-coloured-text-terminfo" "0.1.0.0"
     , callHackage "safe-coloured-text" "0.2.0.1"
     , callHackage "safe-exceptions" "0.1.7.3"
-    , callHackage "saltine" "0.1.1.1"
     , callHackage "scotty" "0.12"
     , callHackage "scientific" "0.3.7.0"
     , callHackage "sdl2" "2.5.3.3"
diff --git a/overlay.nix b/overlay.nix
index 6e3724fefdb687621610fa3390481b5cb11b1907..42507b241e43407f76acd927f62a8608cd4b6734 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -687,8 +687,6 @@ final: prev: with pkgs.haskell.lib; {
 
   safe-exceptions = prev.callPackage (./pkgs/safe-exceptions.nix) { };
 
-  saltine = prev.callPackage (./pkgs/saltine.nix) { };
-
   scientific = prev.callPackage (./pkgs/scientific.nix) { };
 
   scotty = prev.callPackage (./pkgs/scotty.nix) { };
diff --git a/pkgs/saltine.nix b/pkgs/saltine.nix
deleted file mode 100644
index 4e72a0e9df8067911dfc5d62aefaeef99b69b98c..0000000000000000000000000000000000000000
--- a/pkgs/saltine.nix
+++ /dev/null
@@ -1,40 +0,0 @@
-{ mkDerivation
-, base
-, bytestring
-, hashable
-, lib
-, libsodium
-, profunctors
-, QuickCheck
-, semigroups
-, test-framework
-, test-framework-quickcheck2
-}:
-mkDerivation {
-  pname = "saltine";
-  version = "0.1.1.1";
-  sha256 = "a75b1aae629bef09c1b14364abbf8998420e0737bf2f3515ca18055ef336f9ad";
-  isLibrary = true;
-  isExecutable = false;
-  enableSeparateDataOutput = false;
-  libraryHaskellDepends = [ base bytestring hashable profunctors ];
-  libraryPkgconfigDepends = [ libsodium ];
-  testHaskellDepends = [
-    base
-    bytestring
-    QuickCheck
-    semigroups
-    test-framework
-    test-framework-quickcheck2
-  ];
-  enableLibraryProfiling = false;
-  enableExecutableProfiling = false;
-  doHaddock = false;
-  jailbreak = true;
-  doCheck = false;
-  doBenchmark = false;
-  hyperlinkSource = false;
-  description = "Cryptography that's easy to digest (NaCl/libsodium bindings)";
-  license = lib.licenses.mit;
-  broken = false;
-}