1 files changed, 1 insertions, 1 deletions
diff --git a/mcs/class/referencesource/System.Xml/System/Xml/XmlSecureResolverAsync.cs b/mcs/class/referencesource/System.Xml/System/Xml/XmlSecureResolverAsync.cs
index 17b3a199ca5..ebcb399930f 100644
--- a/mcs/class/referencesource/System.Xml/System/Xml/XmlSecureResolverAsync.cs
+++ b/mcs/class/referencesource/System.Xml/System/Xml/XmlSecureResolverAsync.cs
@@ -7,7 +7,7 @@ namespace System.Xml {
     [PermissionSetAttribute(SecurityAction.InheritanceDemand, Name = "FullTrust")]
     public partial class XmlSecureResolver : XmlResolver {
         public override Task<object> GetEntityAsync(Uri absoluteUri, string role, Type ofObjectToReturn) {
-#if FEATURE_MONO_CAS
+#if MONO_FEATURE_CAS
             permissionSet.PermitOnly();
 #endif
             return resolver.GetEntityAsync(absoluteUri, role, ofObjectToReturn);