diff --git a/xml/p10/node_gfir_ucs.xml b/xml/p10/node_gfir_ucs.xml
index 99e9ed9..259456b 100644
--- a/xml/p10/node_gfir_ucs.xml
+++ b/xml/p10/node_gfir_ucs.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<attn_node model_ec="P10_10" name="GFIR_UCS" reg_type="SCOM">
+<attn_node model_ec="P10_10,P10_20" name="GFIR_UCS" reg_type="SCOM">
     <register name="GFIR_REG_UCS">
         <instance addr="0x570F002A" reg_inst="0"/>
     </register>