diff --git a/docs/misc/changelog.rst b/docs/misc/changelog.rst
index 54f8cc1..74abf17 100644
--- a/docs/misc/changelog.rst
+++ b/docs/misc/changelog.rst
@@ -3,12 +3,15 @@
 Changelog
 ==========
 
-Pre-Release 0.9.0a1 (WIP)
+Pre-Release 0.9.0a2 (WIP)
 ------------------------------
 
 Breaking Changes:
 ^^^^^^^^^^^^^^^^^
 - Removed ``device`` keyword argument of policies; use ``policy.to(device)`` instead. (@qxcv)
+- Rename ``BaseClass.get_torch_variables`` -> ``BaseClass._get_torch_save_params`` and
+    ``BaseClass.excluded_save_params`` -> ``BaseClass._excluded_save_params``
+- Renamed saved items ``tensors`` to ``pytorch_variables`` for clarity
 
 New Features:
 ^^^^^^^^^^^^^
@@ -35,12 +38,9 @@ Others:
 - Fix type annotation of ``make_vec_env`` (@ManifoldFR)
 - Removed ``AlreadySteppingError`` and ``NotSteppingError`` that were not used
 - Fixed typos in SAC and TD3
-- Rename ``BaseClass.get_torch_variables`` -> ``BaseClass._get_torch_save_params`` and
-    ``BaseClass.excluded_save_params`` -> ``BaseClass._excluded_save_params``
 - Reorganized functions for clarity in ``BaseClass`` (save/load functions close to each other, private
     functions at top)
 - Clarified docstrings on what is saved and loaded to/from files
-- Renamed saved items ``tensors`` to ``pytorch_variables`` for clarity
 - Simplified ``save_to_zip_file`` function by removing duplicate code
 - Store library version along with the saved models
 
diff --git a/stable_baselines3/common/save_util.py b/stable_baselines3/common/save_util.py
index 7260f11..3f86269 100644
--- a/stable_baselines3/common/save_util.py
+++ b/stable_baselines3/common/save_util.py
@@ -404,7 +404,8 @@ def load_from_zip_file(
                     # Load the parameters with the right ``map_location``.
                     # Remove ".pth" ending with splitext
                     th_object = th.load(file_content, map_location=device)
-                    if file_path == "pytorch_variables.pth":
+                    # "tensors.pth" was renamed "pytorch_variables.pth" in v0.9.0, see PR #138
+                    if file_path == "pytorch_variables.pth" or file_path == "tensors.pth":
                         # PyTorch variables (not state_dicts)
                         pytorch_variables = th_object
                     else:
diff --git a/stable_baselines3/version.txt b/stable_baselines3/version.txt
index 8d8f786..63aaf3d 100644
--- a/stable_baselines3/version.txt
+++ b/stable_baselines3/version.txt
@@ -1 +1 @@
-0.9.0a1
+0.9.0a2