diff --git a/scripts/toolchain.lua b/scripts/toolchain.lua
index 9faaaaf..04a594f 100755
--- a/scripts/toolchain.lua
+++ b/scripts/toolchain.lua
@@ -294,14 +294,13 @@ function toolchain(_buildDir, _libDir)
 	elseif _ACTION == "xcode4" then
 
 		if "osx" == _OPTIONS["xcode"] then
+			premake.xcode.toolset = "macosx"
 			location (_buildDir .. "projects/" .. _ACTION .. "-osx")
 		end
-
 		if "ios" == _OPTIONS["xcode"] then
+			premake.xcode.toolset = "iphoneos"
 			location (_buildDir .. "projects/" .. _ACTION .. "-ios")
 		end
-
-
 	end
 
 	flags {
diff --git a/tools/bin/darwin/genie b/tools/bin/darwin/genie
index b56ea08..995beae 100755
Binary files a/tools/bin/darwin/genie and b/tools/bin/darwin/genie differ
diff --git a/tools/bin/linux/genie b/tools/bin/linux/genie
index baa34fc..a8a9b50 100755
Binary files a/tools/bin/linux/genie and b/tools/bin/linux/genie differ
diff --git a/tools/bin/windows/genie.exe b/tools/bin/windows/genie.exe
index 2c7431d..12ebe42 100644
Binary files a/tools/bin/windows/genie.exe and b/tools/bin/windows/genie.exe differ