diff --git a/test/distributions/test_bernstein_flow.py b/test/distributions/test_bernstein_flow.py
index 8db69ef..11a50df 100644
--- a/test/distributions/test_bernstein_flow.py
+++ b/test/distributions/test_bernstein_flow.py
@@ -228,9 +228,11 @@ def test_student_t(self):
             dtype=dtype,
             base_distribution=student_t,
             thetas_constrain_fn=get_thetas_constrain_fn(
-                low=-25, high=25, allow_flexible_bounds=True
+                low=-35, high=35, allow_flexible_bounds=True
             ),
             scale_base_distribution=False,
+            clip_to_bernstein_domain=False,
+            bb_class=BernsteinBijectorLinearExtrapolate,
         )
         self.f(normal_dist, trans_dist)
 
@@ -243,10 +245,14 @@ def test_weibull(self):
             order=10,
             dtype=dtype,
             base_distribution=weibull,
-            thetas_constrain_fn=get_thetas_constrain_fn(low=1e-10, high=50),
+            thetas_constrain_fn=get_thetas_constrain_fn(low=1e-12, high=100),
+            bb_class=BernsteinBijectorLinearExtrapolate,
+            clip_to_bernstein_domain=False,
             scale_base_distribution=False,
+            shift_data=False,
+            scale_data=False,
         )
-        self.f(normal_dist, trans_dist)
+        self.f(normal_dist, trans_dist, stay_in_domain=True)
 
     @pytest.mark.skip
     def test_small_numbers(self):