1 files changed, 1 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/development/libraries/qtstyleplugin-kvantum-qt4/default.nix b/nixpkgs/pkgs/development/libraries/qtstyleplugin-kvantum-qt4/default.nix
index 6198a0593458..b91449542958 100644
--- a/nixpkgs/pkgs/development/libraries/qtstyleplugin-kvantum-qt4/default.nix
+++ b/nixpkgs/pkgs/development/libraries/qtstyleplugin-kvantum-qt4/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ qmake4Hook ];
   buildInputs = [ qt4 libX11 libXext ];
 
-  sourceRoot = "source/Kvantum";
+  sourceRoot = "${src.name}/Kvantum";
 
   buildPhase = ''
     runHook preBuild