From 83614f7a724fbb33e218ce5014fa6107de6508fb Mon Sep 17 00:00:00 2001
From: Max Bohomolov <moriturus7@gmail.com>
Date: Mon, 2 Feb 2026 21:52:52 +0000
Subject: [PATCH] keep None values for `user_data` in Request

---
 src/crawlee/_request.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/crawlee/_request.py b/src/crawlee/_request.py
index fd1feef791..74cafcfc80 100644
--- a/src/crawlee/_request.py
+++ b/src/crawlee/_request.py
@@ -217,7 +217,7 @@ class Request(BaseModel):
                 lambda instance: user_data_adapter.dump_python(
                     instance,
                     by_alias=True,
-                    exclude_none=True,
+                    exclude_none=False,
                     exclude_unset=True,
                     exclude_defaults=True,
                 )