diff --git a/pkgs/development/libraries/haskell/oeis/default.nix b/pkgs/development/libraries/haskell/oeis/default.nix
new file mode 100644
index 000000000000..48692cd7edf0
--- /dev/null
+++ b/pkgs/development/libraries/haskell/oeis/default.nix
@@ -0,0 +1,13 @@
+{ cabal, HTTP, network }:
+
+cabal.mkDerivation (self: {
+  pname = "oeis";
+  version = "0.3.1";
+  sha256 = "0kxs25b1z0b807vhrn8v7chsdsw8civqiym8767fy2rk5si0i4w2";
+  buildDepends = [ HTTP network ];
+  meta = {
+    description = "Interface to the Online Encyclopedia of Integer Sequences";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index fbdbbe6b251f..b1fef22aff59 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1088,6 +1088,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
 
   ObjectName = callPackage ../development/libraries/haskell/ObjectName {};
 
+  oeis = callPackage ../development/libraries/haskell/oeis {};
+
   OpenAL = callPackage ../development/libraries/haskell/OpenAL {};
 
   OpenGL_2_2_1_1 = callPackage ../development/libraries/haskell/OpenGL/2.2.1.1.nix {};