diff --git a/mcs/class/System/System.Net/ServicePointManager.cs b/mcs/class/System/System.Net/ServicePointManager.cs
index 56d682bd4025..e211e2a7fb55 100644
--- a/mcs/class/System/System.Net/ServicePointManager.cs
+++ b/mcs/class/System/System.Net/ServicePointManager.cs
@@ -132,7 +132,7 @@ public override bool Equals (object obj) {
 		// Fields
 		
 		public const int DefaultNonPersistentConnectionLimit = 4;
-#if MOBILE
+#if MOBILE && !UNITY_AOT
 		public const int DefaultPersistentConnectionLimit = 10;
 #else
 		public const int DefaultPersistentConnectionLimit = 2;