diff --git a/src/cpu_map/x86_features.xml b/src/cpu_map/x86_features.xml
index 36e5386c74..19904f2e22 100644
--- a/src/cpu_map/x86_features.xml
+++ b/src/cpu_map/x86_features.xml
@@ -829,6 +829,9 @@
   <feature name='vmx-any-errcode'>
     <msr index='0x00000480' edx='0x01000000' eax='0x00000000'/>
   </feature>
+  <feature name='vmx-nested-exception'>
+    <msr index='0x00000480' edx='0x04000000' eax='0x00000000'/>
+  </feature>
 
   <!-- msr 0x00000485 -->
   <feature name='vmx-store-lma'>