diff --git a/uncompyle6/scanner.py b/uncompyle6/scanner.py
index c0eb347cc..e46d4a738 100644
--- a/uncompyle6/scanner.py
+++ b/uncompyle6/scanner.py
@@ -184,8 +184,10 @@ def bound_collection_from_tokens(self, tokens, t, i, collection_type):
         for j in range(collection_start, i):
             if tokens[j] == "LOAD_CONST":
                 opname = "ADD_VALUE"
+                op_type = "const"
             else:
                 opname = "ADD_VALUE_VAR"
+                op_type = "name"
             new_tokens.append(
                 Token(
                     opname=opname,
@@ -196,6 +198,7 @@ def bound_collection_from_tokens(self, tokens, t, i, collection_type):
                     linestart=tokens[j].linestart,
                     opc=self.opc,
                     has_extended_arg=False,
+                    optype=op_type
                 )
             )
         new_tokens.append(
@@ -208,6 +211,7 @@ def bound_collection_from_tokens(self, tokens, t, i, collection_type):
                 linestart=t.linestart,
                 opc=t.opc,
                 has_extended_arg=False,
+                optype="vargs",
             )
         )
         return new_tokens
diff --git a/uncompyle6/scanners/scanner2.py b/uncompyle6/scanners/scanner2.py
index f42676e39..f5495b4f9 100644
--- a/uncompyle6/scanners/scanner2.py
+++ b/uncompyle6/scanners/scanner2.py
@@ -1,4 +1,4 @@
-#  Copyright (c) 2015-2024 by Rocky Bernstein
+#  Copyright (c) 2015-2025 by Rocky Bernstein
 #  Copyright (c) 2005 by Dan Pascu <dan@windowmaker.org>
 #  Copyright (c) 2000-2002 by hartmut Goebel <h.goebel@crazy-compilers.com>
 #
@@ -39,7 +39,7 @@
 from sys import intern
 
 from xdis import code2num, instruction_size, iscode, op_has_argument
-from xdis.bytecode import _get_const_info
+from xdis.bytecode import _get_const_info, get_optype
 
 from uncompyle6.scanner import Scanner, Token
 
@@ -304,6 +304,7 @@ def ingest(self, co, classname=None, code_objects={}, show_asm=None):
 
             op = self.code[offset]
             op_name = self.op_name(op)
+            op_type = get_optype(op, self.opc)
 
             oparg = None
             pattr = None
@@ -470,7 +471,15 @@ def ingest(self, co, classname=None, code_objects={}, show_asm=None):
             if offset not in replace:
                 new_tokens.append(
                     Token(
-                        op_name, oparg, pattr, offset, linestart, op, has_arg, self.opc
+                        op_name,
+                        oparg,
+                        pattr,
+                        offset,
+                        linestart,
+                        op,
+                        has_arg,
+                        self.opc,
+                        optype=op_type,
                     )
                 )
             else:
@@ -484,6 +493,7 @@ def ingest(self, co, classname=None, code_objects={}, show_asm=None):
                         op,
                         has_arg,
                         self.opc,
+                        optype=op_type,
                     )
                 )
                 pass
diff --git a/uncompyle6/semantics/n_actions.py b/uncompyle6/semantics/n_actions.py
index a15d34fc9..9234cea0f 100644
--- a/uncompyle6/semantics/n_actions.py
+++ b/uncompyle6/semantics/n_actions.py
@@ -275,8 +275,8 @@ def n_const_list(self, node: SyntaxTree):
                 if elem == "ADD_VALUE":
                     if elem.optype in ("local", "name"):
                         value = elem.attr
-                    elif elem.optype == "const" and not isinstance(elem.attr, str):
-                        value = elem.attr
+                    elif elem.optype == "const":
+                        value = elem.pattr
                     else:
                         value = "%s" % repr(elem.attr)
                 else: