diff --git a/pkgs/development/libraries/haskell/xmonad-screenshot/default.nix b/pkgs/development/libraries/haskell/xmonad-screenshot/default.nix
new file mode 100644
index 000000000000..20f8a63b7d80
--- /dev/null
+++ b/pkgs/development/libraries/haskell/xmonad-screenshot/default.nix
@@ -0,0 +1,16 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, gtk, xmonad }:
+
+cabal.mkDerivation (self: {
+  pname = "xmonad-screenshot";
+  version = "0.1.0.0";
+  sha256 = "0hw289czj9zm657ynl3v074knjpr30zpd66rx3wyvwgp8v1chccv";
+  buildDepends = [ gtk xmonad ];
+  meta = {
+    homepage = "http://github.com/supki/xmonad-screenshot";
+    description = "Workspaces screenshooting utility for XMonad";
+    license = self.stdenv.lib.licenses.mit;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index be2b29317be7..b9f8d09fdf7b 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -662,7 +662,7 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
 
   diagrams = callPackage ../development/libraries/haskell/diagrams/diagrams.nix {};
   diagramsBuilder = callPackage ../development/libraries/haskell/diagrams/builder { };
-  diagramsBuilderWrapper = callPackage ../development/libraries/haskell/diagrams/builder/wrapper.nix { }; 
+  diagramsBuilderWrapper = callPackage ../development/libraries/haskell/diagrams/builder/wrapper.nix { };
   diagramsCairo = callPackage ../development/libraries/haskell/diagrams/cairo.nix {};
   diagramsCore = callPackage ../development/libraries/haskell/diagrams/core.nix {};
   diagramsContrib = callPackage ../development/libraries/haskell/diagrams/contrib.nix {};
@@ -3114,6 +3114,8 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
 
   xmonadExtras = callPackage ../applications/window-managers/xmonad/xmonad-extras.nix {};
 
+  xmonadScreenshot = callPackage ../development/libraries/haskell/xmonad-screenshot {};
+
   # Yi packages
 
   dynamicState = callPackage ../development/libraries/haskell/dynamic-state {};