diff --git a/ext/toolchain/commands1.py b/ext/toolchain/commands1.py
index 33d275a0..325cda15 100644
--- a/ext/toolchain/commands1.py
+++ b/ext/toolchain/commands1.py
@@ -780,10 +780,11 @@ class InternalCommands:
 			shutil.copy(targetDir + "/synergys", bundleBinDir)
 			shutil.copy(targetDir + "/syntool", bundleBinDir)
 			
-			launchServicesDir = dir + "/Synergy.app/Contents/Library/LaunchServices/"
-			if not os.path.exists(launchServicesDir):
-				os.makedirs(launchServicesDir)
-			shutil.copy(targetDir + "/synmacph", launchServicesDir)
+			if self.macSdk == "10.9":
+				launchServicesDir = dir + "/Synergy.app/Contents/Library/LaunchServices/"
+				if not os.path.exists(launchServicesDir):
+					os.makedirs(launchServicesDir)
+				shutil.copy(targetDir + "/synmacph", launchServicesDir)
 
 		if self.enableMakeGui:
 			# use qt to copy libs to bundle so no dependencies are needed. do not create a
diff --git a/src/gui/src/AXDatabaseCleaner.h b/src/gui/src/AXDatabaseCleaner.h
index b759f29c..380c09f8 100644
--- a/src/gui/src/AXDatabaseCleaner.h
+++ b/src/gui/src/AXDatabaseCleaner.h
@@ -17,7 +17,7 @@
 
 #pragma once
 
-#include <QtCore>
+#include <AvailabilityInternal.h>
 
 // HACK: ideally this file should not be included in project,
 // if it is below marvericks, but it seems that .pro can't