diff --git a/poseur.py b/poseur.py
index d1bbda7..a08d0b7 100644
--- a/poseur.py
+++ b/poseur.py
@@ -741,7 +741,7 @@ def _process_classdef(self, node: parso.python.tree.Class) -> None:
 
         # PythonNode(suite, [...]) / PythonNode(simple_stmt, [...])
         suite = node.children[-1]
-        self._process_suite_node(suite, cls_ctx=name.name)
+        self._process_suite_node(suite, cls_ctx=name.value)
 
     def _process_if_stmt(self, node: parso.python.tree.IfStmt) -> None:
         """Process if statement (:token:`if_stmt`).
diff --git a/tests/test.py b/tests/test.py
index 6337b54..5c20e81 100644
--- a/tests/test.py
+++ b/tests/test.py
@@ -209,6 +209,22 @@ def test_funcdef(self):
             POSEUR_LINESEP.join(_decorator) % dict(decorator='_poseur_decorator', indentation='\t'.expandtabs(4))).lstrip()
         self._check_convert(src, dst)
 
+    def test_classdef(self):
+        # no poseur
+        src = 'class Cls:\n    def func(self): pass'
+        dst = 'class Cls:\n    def func(self): pass'
+        self._check_convert(src, dst)
+
+        # poseur on a method -- this used to raise AttributeError from
+        # ``_process_classdef`` and leave the source unconverted, and because
+        # ``bpc_utils`` swallows the exception per node the process still exited 0
+        self.assertNotIn(', /', convert('class Cls:\n    def func(self, a, /, b): pass'))
+
+        src = 'class Cls:\n    def func(self, a, /, b): pass'
+        dst = "%s\n\n\nclass Cls:\n    @_poseur_decorator('self', 'a')\n    def func(self, a, b): pass" % (
+            POSEUR_LINESEP.join(_decorator) % dict(decorator='_poseur_decorator', indentation='\t'.expandtabs(4))).lstrip()
+        self._check_convert(src, dst)
+
 
 if __name__ == '__main__':
     unittest.main()