diff --git a/docs/misc/changelog.rst b/docs/misc/changelog.rst
index 39f9cb6..0a96b08 100644
--- a/docs/misc/changelog.rst
+++ b/docs/misc/changelog.rst
@@ -18,6 +18,7 @@ New Features:
 Bug Fixes:
 ^^^^^^^^^^
 - Fixed a bug where the environment was reset twice when using ``evaluate_policy``
+- Fix logging of ``clip_fraction`` in PPO (@diditforlulz273)
 
 Deprecations:
 ^^^^^^^^^^^^^
@@ -398,3 +399,4 @@ And all the contributors:
 @MarvineGothic @jdossgollin @SyllogismRXS @rusu24edward @jbulow @Antymon @seheevic @justinkterry @edbeeching
 @flodorner @KuKuXia @NeoExtended @PartiallyTyped @mmcenta @richardwu @kinalmehta @rolandgvc @tkelestemur @mloo3
 @tirafesi @blurLake @koulakis @joeljosephjin @shwang @rk37 @andyshih12 @RaphaelWag @xicocaio
+@diditforlulz273
diff --git a/stable_baselines3/ppo/ppo.py b/stable_baselines3/ppo/ppo.py
index cc191d2..2958f70 100644
--- a/stable_baselines3/ppo/ppo.py
+++ b/stable_baselines3/ppo/ppo.py
@@ -228,7 +228,7 @@ class PPO(OnPolicyAlgorithm):
         logger.record("train/policy_gradient_loss", np.mean(pg_losses))
         logger.record("train/value_loss", np.mean(value_losses))
         logger.record("train/approx_kl", np.mean(approx_kl_divs))
-        logger.record("train/clip_fraction", np.mean(clip_fraction))
+        logger.record("train/clip_fraction", np.mean(clip_fractions))
         logger.record("train/loss", loss.item())
         logger.record("train/explained_variance", explained_var)
         if hasattr(self.policy, "log_std"):