diff --git a/bin/md-install b/bin/md-install
index bfbb882..e7fa7fe 100755
--- a/bin/md-install
+++ b/bin/md-install
@@ -357,7 +357,7 @@ requireBackup "$specificationFile"
 hasPackageTypeForCommandLineTool=`doesFileContain "$specificationFile" 'com.apple.package-type.mach-o-executable'`
 hasProductTypeForCommandLineTool=`doesFileContain "$specificationFile" 'com.apple.product-type.tool'`
 
-macosxSDKSpecificationsPath=$macosSdkPlatformPath/Developer/Library/Xcode/Specifications
+macosxSDKSpecificationsPath=$macosSdkPlatformPath/Developer/Library/Xcode/PrivatePlugIns/IDEOSXSupportCore.ideplugin/Contents/Resources
 packageTypesForMacOSXPath="$macosxSDKSpecificationsPath/MacOSX Package Types.xcspec"
 productTypesForMacOSXPath="$macosxSDKSpecificationsPath/MacOSX Product Types.xcspec"