1 files changed, 4 insertions, 0 deletions
diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 90cef5e92a04..ecae4cb8eb61 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1006,4 +1006,8 @@ self: super: {
   c2hs_0_27_1 = if pkgs.stdenv.isDarwin
                 then dontCheck super.c2hs_0_27_1
                 else super.c2hs_0_27_1;
+
+  # tinc is a new build driver a la Stack that's not yet available from Hackage.
+  tinc = self.callPackage ../tools/haskell/tinc {};
+
 }