diff --git a/blackjax/__init__.py b/blackjax/__init__.py
index 5858c34aa..8b0b7be11 100644
--- a/blackjax/__init__.py
+++ b/blackjax/__init__.py
@@ -10,6 +10,7 @@
 from .adaptation.window_adaptation import window_adaptation
 from .base import SamplingAlgorithm, VIAlgorithm
 from .diagnostics import effective_sample_size as ess
+from .diagnostics import nested_rhat as nested_rhat
 from .diagnostics import potential_scale_reduction as rhat
 from .mcmc import barker
 from .mcmc import dynamic_hmc as _dynamic_hmc