diff --git a/tests/bofire/data_models/specs/strategies.py b/tests/bofire/data_models/specs/strategies.py
index a34b4925e..6fe793bcc 100644
--- a/tests/bofire/data_models/specs/strategies.py
+++ b/tests/bofire/data_models/specs/strategies.py
@@ -116,6 +116,8 @@
         ),
         "fallback_sampling_method": SamplingMethodEnum.UNIFORM,
         "seed": 42,
+        "n_burnin": 1000,
+        "n_thinning": 32,
     },
 )
 specs.add_valid(