diff --git a/python/setup.cfg b/python/setup.cfg
index 7bde0789092c5..08c25f50f9074 100644
--- a/python/setup.cfg
+++ b/python/setup.cfg
@@ -29,7 +29,7 @@ addopts = --ignore=scripts
 filterwarnings =
     error
     # https://github.com/apache/arrow/issues/38239
-    ignore:Setting custom ClientSession:DeprecationWarning
+    # ignore:Setting custom ClientSession:DeprecationWarning
 # Get a debug traceback when a test takes a really long time
 faulthandler_timeout = 300