diff --git a/tests/test_utils_richcfg.py b/tests/test_utils_richcfg.py
index 7dbbbb89..5b375180 100644
--- a/tests/test_utils_richcfg.py
+++ b/tests/test_utils_richcfg.py
@@ -3,10 +3,11 @@ import types
 import sys
 import inspect as std_inspect
 
-from IPython.core.oinspect import Inspector
+from IPython.core.oinspect import Inspector, OInfo
 from slic.utils.richcfg import replace_ipython_inspect  # ← adapt this to your actual module path
 
 
+
 # A realistic class to inspect
 class User:
     """Represents a user in the system."""
@@ -21,6 +22,11 @@ class User:
         """Returns a welcome message."""
         return f"Welcome, {self.name}!"
 
+def dict_to_oinfo(info_dict):
+    info_obj = OInfo()
+    for key, value in info_dict.items():
+        setattr(info_obj, key, value)
+    return info_obj
 
 def test_rich_inspector_outputs_more_than_builtin(monkeypatch):
     # --- Simulate a fake IPython shell ---
@@ -53,7 +59,10 @@ def test_rich_inspector_outputs_more_than_builtin(monkeypatch):
     original_stdout = sys.stdout
     sys.stdout = builtin_buf
     inspector = Inspector()
-    info = inspector.info(user)
+    
+    info_dict = inspector.info(user)
+    info = dict_to_oinfo(info_dict)
+
     inspector.pinfo(user, oname="user", info=info, detail_level=1)
     sys.stdout = original_stdout
     builtin_text = builtin_buf.getvalue()