diff --git a/Tests/NSURLSessionConfiguration+AlamofireTests.swift b/Tests/NSURLSessionConfiguration+AlamofireTests.swift
index 2a9eed5b9b38dca9e16072c3bf8dcfd8d56ad82b..d90a7de1fef0633ae71fbcb85f2f4c4cee7263fa 100644
--- a/Tests/NSURLSessionConfiguration+AlamofireTests.swift
+++ b/Tests/NSURLSessionConfiguration+AlamofireTests.swift
@@ -26,15 +26,11 @@ extension NSURLSessionConfiguration {
     static func backgroundSessionConfigurationForAllPlatformsWithIdentifier(identifier: String) -> NSURLSessionConfiguration {
         let configuration: NSURLSessionConfiguration
 
-        #if os(iOS) || os(watchOS) || os(tvOS)
+        if #available(OSX 10.10, *) {
             configuration = NSURLSessionConfiguration.backgroundSessionConfigurationWithIdentifier(identifier)
-        #else
-            if #available(OSX 10.10, *) {
-                configuration = NSURLSessionConfiguration.backgroundSessionConfigurationWithIdentifier(identifier)
-            } else {
-                configuration = NSURLSessionConfiguration.backgroundSessionConfiguration(identifier)
-            }
-        #endif
+        } else {
+            configuration = NSURLSessionConfiguration.backgroundSessionConfiguration(identifier)
+        }
 
         return configuration
     }