diff --git a/src/mono/netcore/System.Private.CoreLib/src/ILLink/ILLink.Descriptors.xml b/src/mono/netcore/System.Private.CoreLib/src/ILLink/ILLink.Descriptors.xml
index 0732f1f65a8c9e1dd09ad71cb8dad9e0b7ad23b7..dbf1729c9184042cf7f56222a3d344e8e9cbe769 100644
--- a/src/mono/netcore/System.Private.CoreLib/src/ILLink/ILLink.Descriptors.xml
+++ b/src/mono/netcore/System.Private.CoreLib/src/ILLink/ILLink.Descriptors.xml
@@ -688,6 +688,10 @@
 			<field name="FirstChanceException"/>
 		</type>
 
+		<!-- mono_method_has_unmanaged_callers_only_attribute () -->
+		<!-- aot-compiler.c -->
+		<type fullname="System.Runtime.InteropServices.UnmanagedCallersOnlyAttribute"/>
+
 		<type fullname="Mono.NullByRefReturnException">
 			<!-- marshal-ilgen.c:emit_invoke_call -->
 			<method signature="System.Void .ctor()" />