diff --git a/wscript b/wscript
index ff33d78365..dce0fcaabd 100644
--- a/wscript
+++ b/wscript
@@ -1074,10 +1074,6 @@ def configure(conf):
         conf.env.append_value('LINKFLAGS_AUDIOUNITS', ['-framework', 'AudioToolbox', '-framework', 'AudioUnit'])
         conf.env.append_value('LINKFLAGS_AUDIOUNITS', ['-framework', 'Cocoa'])
 
-        # use image surface for rendering
-        conf.env.append_value('CFLAGS', '-DUSE_CAIRO_IMAGE_SURFACE')
-        conf.env.append_value('CXXFLAGS', '-DUSE_CAIRO_IMAGE_SURFACE')
-
         if (
                 # osx up to and including 10.6 (uname 10.X.X)
                 (re.search (r"^[1-9][0-9]\.", os.uname()[2]) is None or not re.search (r"^10\.", os.uname()[2]) is None)