diff --git a/CoreStore/Internal/NSManagedObjectContext+Transaction.swift b/CoreStore/Internal/NSManagedObjectContext+Transaction.swift
index dea33d8..6a19578 100644
--- a/CoreStore/Internal/NSManagedObjectContext+Transaction.swift
+++ b/CoreStore/Internal/NSManagedObjectContext+Transaction.swift
@@ -169,7 +169,7 @@ internal extension NSManagedObjectContext {
     
     internal func refreshAllObjectsAsFaults() {
         
-        if #available(iOS 8.3, *) {
+        if #available(iOS 8.3, OSX 10.11, *) {
             
             self.refreshAllObjects()
         }