diff --git a/build/tools/build-wxwidgets.py b/build/tools/build-wxwidgets.py
index 3a564ea38a..c052e817f5 100755
--- a/build/tools/build-wxwidgets.py
+++ b/build/tools/build-wxwidgets.py
@@ -268,8 +268,6 @@ def main(scriptName, args):
                 xcodePath+"/SDKs/MacOSX10.6.sdk",
                 xcodePath+"/SDKs/MacOSX10.7.sdk",
             ]
-            if not options.osx_cocoa:
-                sdks.insert(0, xcodePath+"/SDKs/MacOSX10.4u.sdk")
             
             # use the lowest available sdk
             for sdk in sdks: