diff --git a/pkgs/development/libraries/pixman/default.nix b/pkgs/development/libraries/pixman/default.nix
index 681e54a781b2..dc378711d36b 100644
--- a/pkgs/development/libraries/pixman/default.nix
+++ b/pkgs/development/libraries/pixman/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "184lazwdpv67zrlxxswpxrdap85wminh1gmq1i5lcz6iycw39fir";
   };
 
-  patches = stdenv.lib.optional stdenv.isDarwin ./fix-clang36.patch;
+  patches = [];
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = stdenv.lib.optional doCheck libpng;
diff --git a/pkgs/development/libraries/pixman/fix-clang36.patch b/pkgs/development/libraries/pixman/fix-clang36.patch
deleted file mode 100644
index 7db3c7ecaba3..000000000000
--- a/pkgs/development/libraries/pixman/fix-clang36.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/pixman/pixman-mmx.c	2014-04-24 08:34:14.000000000 +0400
-+++ b/pixman/pixman-mmx.c	2015-01-30 20:19:28.000000000 +0300
-@@ -89,7 +89,7 @@
-     return __A;
- }
- 
--#  ifdef __OPTIMIZE__
-+#  if defined(__OPTIMIZE__) && !(defined (__clang__) && defined(__clang_major__) && defined(__clang_minor__) && __clang_major__ == 3 && __clang_minor__ >= 6)
- extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
- _mm_shuffle_pi16 (__m64 __A, int8_t const __N)
- {