diff --git a/pkgs/development/libraries/haskell/Chart-gtk/default.nix b/pkgs/development/libraries/haskell/Chart-gtk/default.nix
index 22ec14e2265..9dbb3c8ae9a 100644
--- a/pkgs/development/libraries/haskell/Chart-gtk/default.nix
+++ b/pkgs/development/libraries/haskell/Chart-gtk/default.nix
@@ -4,15 +4,13 @@
 
 cabal.mkDerivation (self: {
   pname = "Chart-gtk";
-  version = "1.2.3";
-  sha256 = "0vl9nh48pa7sdrqh5a6smmfallf4mwzrvspc2v94cpnrcnickiyq";
+  version = "1.2.4";
+  sha256 = "16dfmkls341cmk13j1z3rw2wxdvxr5rqsv1ff4qjhjak9j7hkqjq";
   buildDepends = [ cairo Chart ChartCairo colour gtk mtl time ];
   meta = {
     homepage = "https://github.com/timbod7/haskell-chart/wiki";
     description = "Utility functions for using the chart library with GTK";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
-    hydraPlatforms = self.stdenv.lib.platforms.none;
-    broken = true;
   };
 })