diff --git a/pkgs/development/libraries/haskell/fmlist/default.nix b/pkgs/development/libraries/haskell/fmlist/default.nix
new file mode 100644
index 000000000000..8dcbb7fff181
--- /dev/null
+++ b/pkgs/development/libraries/haskell/fmlist/default.nix
@@ -0,0 +1,12 @@
+{ cabal }:
+
+cabal.mkDerivation (self: {
+  pname = "fmlist";
+  version = "0.8";
+  sha256 = "1knr9yh58fwjpkm37hvrqghlchf5qibwf9q52app6zh3ys999rrs";
+  meta = {
+    description = "FoldMap lists";
+    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 15049f6f84fe..dcbaed701931 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -712,6 +712,8 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
 
   fileLocation = callPackage ../development/libraries/haskell/file-location {};
 
+  fmlist = callPackage ../development/libraries/haskell/fmlist {};
+
   ftphs = callPackage ../development/libraries/haskell/ftphs {};
 
   extensibleEffects = callPackage ../development/libraries/haskell/extensible-effects {};