diff --git a/pymc/sampling/jax.py b/pymc/sampling/jax.py
index 43741f8e876..db261646eb9 100644
--- a/pymc/sampling/jax.py
+++ b/pymc/sampling/jax.py
@@ -317,7 +317,6 @@ def sample_blackjax_nuts(
     postprocessing_backend: Optional[str] = None,
     postprocessing_chunks: Optional[int] = None,
     idata_kwargs: Optional[Dict[str, Any]] = None,
-    **kwargs,
 ) -> az.InferenceData:
     """
     Draw samples from the posterior using the NUTS method from the ``blackjax`` library.
@@ -530,7 +529,6 @@ def sample_numpyro_nuts(
     postprocessing_chunks: Optional[int] = None,
     idata_kwargs: Optional[Dict] = None,
     nuts_kwargs: Optional[Dict] = None,
-    **kwargs,
 ) -> az.InferenceData:
     """
     Draw samples from the posterior using the NUTS method from the ``numpyro`` library.