diff --git a/pkgs/development/libraries/qscintilla/default.nix b/pkgs/development/libraries/qscintilla/default.nix
index 281dbe0a5ed..bc3b4441305 100644
--- a/pkgs/development/libraries/qscintilla/default.nix
+++ b/pkgs/development/libraries/qscintilla/default.nix
@@ -10,13 +10,13 @@ let xcodePatch =
 in
 stdenv.mkDerivation rec {
   pname = "qscintilla";
-  version = "2.10.3";
+  version = "2.9.4";
 
   name = "${pname}-${if withQt5 then "qt5" else "qt4"}-${version}";
 
   src = fetchurl {
     url = "mirror://sourceforge/pyqt/QScintilla2/QScintilla-${version}/QScintilla_gpl-${version}.zip";
-    sha256 = "0rsx0b0iz5yf3x594kzhi0c2wpbmknv9b0a3rmx5w37bvmpd6qav";
+    sha256 = "04678skipydx68zf52vznsfmll2v9aahr66g50lcqbr6xsmgr1yi";
   };
 
   buildInputs = [ (if withQt5 then qtbase else qt4) ]
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
     ++ (if withQt5 then [ qmake ] else [ qmake4Hook ]);
 
 
-  patches = [] ++ lib.optional withQt5 [ xcodePatch ];
+  patches = lib.optional (stdenv.isDarwin && withQt5) [ xcodePatch ];
 
   enableParallelBuilding = true;