diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 7ab95d6c..25ba3fef 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -30,7 +30,7 @@ repos:
     hooks:
       - id: clang-format
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.1.1
+    rev: v0.1.3
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix]
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5e4d4251..e82ca496 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Set recursion limit to 2000 for all platforms by [@XuehaiPan](https://github.com/XuehaiPan) in [#97](https://github.com/metaopt/optree/pull/97).
 - Make `PyTreeSpec.is_prefix` to be consistent with `PyTreeSpec.flatten_up_to` by [@XuehaiPan](https://github.com/XuehaiPan) in [#94](https://github.com/metaopt/optree/pull/94).
 - Decrease the `MAX_RECURSION_DEPTH` to 2000 on Windows by [@XuehaiPan](https://github.com/XuehaiPan) in [#85](https://github.com/metaopt/optree/pull/85).
 - Bump `abseil-cpp` version to 20230802.1 by [@XuehaiPan](https://github.com/XuehaiPan) in [#80](https://github.com/metaopt/optree/pull/80).
diff --git a/include/treespec.h b/include/treespec.h
index 5c7914be..579120a4 100644
--- a/include/treespec.h
+++ b/include/treespec.h
@@ -36,11 +36,7 @@ limitations under the License.
 namespace optree {
 
 // The maximum depth of a pytree.
-#ifdef _WIN32
 constexpr ssize_t MAX_RECURSION_DEPTH = 2000;
-#else
-constexpr ssize_t MAX_RECURSION_DEPTH = 5000;
-#endif
 
 // A PyTreeSpec describes the tree structure of a PyTree. A PyTree is a tree of Python values, where
 // the interior nodes are tuples, lists, dictionaries, or user-defined containers, and the leaves
diff --git a/optree/__init__.py b/optree/__init__.py
index 836e7d8d..e0848339 100644
--- a/optree/__init__.py
+++ b/optree/__init__.py
@@ -152,8 +152,12 @@
     'structseq_fields',
 ]
 
-MAX_RECURSION_DEPTH: int = MAX_RECURSION_DEPTH
-"""Maximum recursion depth for pytree traversal. It is 5000 on Unix-like systems and 2500 on Windows."""
+MAX_RECURSION_DEPTH: int = MAX_RECURSION_DEPTH  # 2000
+"""Maximum recursion depth for pytree traversal. It is 2000.
+
+This limit prevents infinite recursion from causing an overflow of the C stack
+and crashing Python.
+"""
 NONE_IS_NODE: bool = NONE_IS_NODE  # literal constant
 """Literal constant that treats :data:`None` as a pytree non-leaf node."""
 NONE_IS_LEAF: bool = NONE_IS_LEAF  # literal constant
diff --git a/optree/ops.py b/optree/ops.py
index 7b3cb4c9..602cc1b0 100644
--- a/optree/ops.py
+++ b/optree/ops.py
@@ -96,8 +96,12 @@
     'prefix_errors',
 ]
 
-MAX_RECURSION_DEPTH: int = _C.MAX_RECURSION_DEPTH
-"""Maximum recursion depth for pytree traversal. It is 5000 on Unix-like systems and 2500 on Windows."""
+MAX_RECURSION_DEPTH: int = _C.MAX_RECURSION_DEPTH  # 2000
+"""Maximum recursion depth for pytree traversal. It is 2000.
+
+This limit prevents infinite recursion from causing an overflow of the C stack
+and crashing Python.
+"""
 NONE_IS_NODE: bool = False  # literal constant
 """Literal constant that treats :data:`None` as a pytree non-leaf node."""
 NONE_IS_LEAF: bool = True  # literal constant