diff --git a/kivy/core/image/osxcoreimage.pyx b/kivy/core/image/osxcoreimage.pyx
index 42924c16b..a2b879dc3 100644
--- a/kivy/core/image/osxcoreimage.pyx
+++ b/kivy/core/image/osxcoreimage.pyx
@@ -13,8 +13,8 @@ cdef extern from "Python.h":
     object PyString_FromStringAndSize(char *s, Py_ssize_t len)
 
 
-#cdef extern from "CoreGraphics/CGDataProvider.h":
-cdef extern from "ApplicationServices/ApplicationServices.h":
+cdef extern from "CoreGraphics/CGDataProvider.h":
+#cdef extern from "ApplicationServices/ApplicationServices.h":
     ctypedef void *CFDataRef
     # XXX
     # char or int?
@@ -122,8 +122,8 @@ cdef extern from "CoreGraphics/CGImage.h":
     int kCGImageAlphaNone
 
 
-#cdef extern from "ImageIO/CGImageSource.h":
-cdef extern from "QuartzCore/QuartzCore.h":
+cdef extern from "ImageIO/CGImageSource.h":
+#cdef extern from "QuartzCore/QuartzCore.h":
     ctypedef void *CGImageSourceRef
     CGImageSourceRef CGImageSourceCreateWithURL(CFURLRef,
                                                 CFDictionaryRef)
diff --git a/setup.py b/setup.py
index 8866f8c67..d5087d61a 100644
--- a/setup.py
+++ b/setup.py
@@ -229,7 +229,6 @@ if True:
             libraries=ext_libraries,
             extra_compile_args=ext_extra_compile_args,
             include_dirs=ext_include_dirs,
-            extra_compile_args=ext_extra_compile_args,
             extra_link_args=ext_extra_link_args))