diff --git a/xdis/opcodes/opcode_3x/opcode_313.py b/xdis/opcodes/opcode_3x/opcode_313.py
index d5f06fdc..e45c8724 100644
--- a/xdis/opcodes/opcode_3x/opcode_313.py
+++ b/xdis/opcodes/opcode_3x/opcode_313.py
@@ -517,6 +517,8 @@ def extended_format_CALL(opc, instructions) -> Tuple[str, Optional[int]]:
 
     return NULL_EXTENDED_OP
 
+### update CALL_INTRINSIC_2 function
+opcode_312._intrinsic_2_descs.append("INTRINSIC_SET_TYPEPARAM_DEFAULT")
 
 ### update formatting
 opcode_arg_fmt = opcode_arg_fmt313 = {