diff --git a/pkgs/applications/version-management/darcs/darcs-2.nix b/pkgs/applications/version-management/darcs/darcs-2.nix
index a5cd1f5a168..cabd9a3be93 100644
--- a/pkgs/applications/version-management/darcs/darcs-2.nix
+++ b/pkgs/applications/version-management/darcs/darcs-2.nix
@@ -6,7 +6,7 @@ cabal.mkDerivation (self : {
   version = "2.4.4";
   sha256 = "97cde35ae4b74488f8b98b487bc0498069eaa74fe035903394f3d4aff1da9f9e";
 
-  extraBuildInputs = [
+  propagatedBuildInputs = [
     html parsec regexCompat curl haskeline hashedStorage zlib
   ];