diff --git a/pandas/core/index.py b/pandas/core/index.py
index a9c8e6731a17e..8cff53d7a8b74 100644
--- a/pandas/core/index.py
+++ b/pandas/core/index.py
@@ -27,4 +27,5 @@
     "pandas.core.index is deprecated and will be removed in a future version.  "
     "The public classes are available in the top-level namespace.",
     FutureWarning,
+    stacklevel=2,
 )