From 1b5fe84f4e74f05d03215ac3ca343455ba0ac297 Mon Sep 17 00:00:00 2001
From: Jad El Soufi <jad.elsoufi@gmail.com>
Date: Tue, 24 Oct 2023 13:27:48 +0200
Subject: [PATCH] BUG: shape issue when concatenating different datetime
 resolution (#55374)

---
 pandas/core/arrays/datetimelike.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pandas/core/arrays/datetimelike.py b/pandas/core/arrays/datetimelike.py
index 037e9dd06bb6e..24a7a4dfc6d25 100644
--- a/pandas/core/arrays/datetimelike.py
+++ b/pandas/core/arrays/datetimelike.py
@@ -2250,7 +2250,7 @@ def factorize(
     def _concat_same_type(
         cls,
         to_concat: Sequence[Self],
-        axis: AxisInt = 0,
+        axis: AxisInt = 1,
     ) -> Self:
         new_obj = super()._concat_same_type(to_concat, axis)