diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4ea112bfbe7..ebe5eaee280 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -322,7 +322,9 @@ if(APPLE)
 	endif()
 	
 	execute_process(COMMAND uname -r OUTPUT_VARIABLE MAC_SYS) # check for actual system-version
-	if(${MAC_SYS} MATCHES 13)
+	if(${MAC_SYS} MATCHES 14)
+		set(OSX_SYSTEM 10.10)
+	elseif(${MAC_SYS} MATCHES 13)
 		set(OSX_SYSTEM 10.9)
 	elseif(${MAC_SYS} MATCHES 12)
 		set(OSX_SYSTEM 10.8)
diff --git a/SConstruct b/SConstruct
index 055409a3dba..7c874fbd55a 100644
--- a/SConstruct
+++ b/SConstruct
@@ -323,7 +323,10 @@ if env['OURPLATFORM']=='darwin':
     print B.bc.OKGREEN + "Available SDK's: \n" + B.bc.ENDC + MACOSX_SDK_CHECK.replace('\t', '')
 
     if env['MACOSX_SDK'] == '': # no set sdk, choosing best one found
-        if 'OS X 10.9' in MACOSX_SDK_CHECK:
+        if 'OS X 10.10' in MACOSX_SDK_CHECK:
+            env['MACOSX_DEPLOYMENT_TARGET'] = '10.6'
+            env['MACOSX_SDK']='/Developer/SDKs/MacOSX10.10.sdk'
+        elif 'OS X 10.9' in MACOSX_SDK_CHECK:
             env['MACOSX_DEPLOYMENT_TARGET'] = '10.6'
             env['MACOSX_SDK']='/Developer/SDKs/MacOSX10.9.sdk'
         elif 'OS X 10.8' in MACOSX_SDK_CHECK: