diff --git a/pkgs/development/libraries/haskell/sodium/default.nix b/pkgs/development/libraries/haskell/sodium/default.nix
new file mode 100644
index 000000000000..f27c5d0e51c0
--- /dev/null
+++ b/pkgs/development/libraries/haskell/sodium/default.nix
@@ -0,0 +1,15 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, mtl }:
+
+cabal.mkDerivation (self: {
+  pname = "sodium";
+  version = "0.10.0.2";
+  sha256 = "0rm1blh0br4gdnqb6ixvql6nrxzcjxjkwp4lmqmsisa2b68gbzqy";
+  buildDepends = [ mtl ];
+  meta = {
+    description = "Sodium Reactive Programming (FRP) System";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/development/libraries/haskell/xorshift/default.nix b/pkgs/development/libraries/haskell/xorshift/default.nix
new file mode 100644
index 000000000000..2da08ced4ebd
--- /dev/null
+++ b/pkgs/development/libraries/haskell/xorshift/default.nix
@@ -0,0 +1,15 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, random, time }:
+
+cabal.mkDerivation (self: {
+  pname = "xorshift";
+  version = "2.0.1";
+  sha256 = "1pgkcnsgir8ci3hm3s5w3lk5dy7219242g9njx9cxb1m1cz5v5rf";
+  buildDepends = [ random time ];
+  meta = {
+    description = "Haskell implementation of the xorshift random generator";
+    license = self.stdenv.lib.licenses.lgpl2;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 934d5e78ce36..6072068adef8 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -2149,6 +2149,8 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
 
   socketIo = callPackage ../development/libraries/haskell/socket-io {};
 
+  sodium = callPackage ../development/libraries/haskell/sodium {};
+
   sparse = callPackage ../development/libraries/haskell/sparse {};
 
   spawn = callPackage ../development/libraries/haskell/spawn {};
@@ -2703,6 +2705,8 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
 
   xmlTypes = callPackage ../development/libraries/haskell/xml-types {};
 
+  xorshift = callPackage ../development/libraries/haskell/xorshift {};
+
   xournalParser = callPackage ../development/libraries/haskell/xournal-parser {};
 
   xournalTypes = callPackage ../development/libraries/haskell/xournal-types {};