diff --git a/src/jax_quantity/_register_primitives.py b/src/jax_quantity/_register_primitives.py
index dbf0185f..be065489 100644
--- a/src/jax_quantity/_register_primitives.py
+++ b/src/jax_quantity/_register_primitives.py
@@ -367,9 +367,10 @@ def _concatenate_p_jqnd(
     ...                  [xp.sin(theta), xp.cos(theta),  0],
     ...                  [0,             0,              1]])
     >>> Rz
-    Quantity['dimensionless'](Array([[ 0.70710678, -0.70710678,  0.        ],
-           [ 0.70710678,  0.70710678,  0.        ],
-           [ 0.        ,  0.        ,  1.        ]], dtype=float64), unit='')
+    Quantity[...](Array([[ 0.70710677, -0.70710677,  0.        ],
+                         [ 0.70710677,  0.70710677,  0.        ],
+                         [ 0.        ,  0.        ,  1.        ]],
+                  dtype=float32), unit='')
 
     """
     return Quantity(
@@ -565,7 +566,7 @@ def _dot_general_jq(
     ...                   [0,              0,               1]])
     >>> q = Quantity([1, 0, 0], "m")
     >>> Rz @ q
-    Quantity['length'](Array([0.70710678, 0.70710678, 0. ], dtype=float64), unit='m')
+    Quantity['length'](Array([0.70710677, 0.70710677, 0. ], dtype=float32), unit='m')
     """
     return Quantity(
         lax.dot_general_p.bind(
diff --git a/tests/test_array_api_jax_compat.py b/tests/test_array_api_jax_compat.py
index 35d3cfbb..98e31018 100644
--- a/tests/test_array_api_jax_compat.py
+++ b/tests/test_array_api_jax_compat.py
@@ -1448,6 +1448,7 @@ def test_min():
     assert jnp.array_equal(got.value, expected.value)
 
 
+@pytest.mark.filterwarnings("ignore:Explicitly requested dtype")  # TODO: Why?
 def test_prod():
     """Test `prod`."""
     x = Quantity(xp.asarray([1, 2, 3], dtype=float), u.m)
@@ -1470,6 +1471,7 @@ def test_std():
     assert jnp.array_equal(got.value, expected.value)
 
 
+@pytest.mark.filterwarnings("ignore:Explicitly requested dtype")  # TODO: Why?
 def test_sum():
     """Test `sum`."""
     x = Quantity(xp.asarray([1, 2, 3], dtype=float), u.m)
diff --git a/tests/test_quantity.py b/tests/test_quantity.py
index e9541c81..89c0b406 100644
--- a/tests/test_quantity.py
+++ b/tests/test_quantity.py
@@ -10,10 +10,8 @@
 import pytest
 from hypothesis import example, given, strategies as st
 from hypothesis.extra.array_api import make_strategies_namespace
-from hypothesis.extra.numpy import (
-    array_shapes as np_array_shapes,
-    arrays as np_arrays,
-)
+from hypothesis.extra.numpy import array_shapes as np_array_shapes, arrays as np_arrays
+from jax.dtypes import canonicalize_dtype
 from quax import quaxify
 
 import array_api_jax_compat
@@ -22,13 +20,15 @@
 
 xps = make_strategies_namespace(jax_xp)
 
-jax.config.update("jax_enable_x64", val=True)
+
+jaxint = canonicalize_dtype(int)
+jaxfloat = canonicalize_dtype(float)
 
 integers_strategy = st.integers(
-    min_value=np.iinfo(np.int64).min, max_value=np.iinfo(np.int64).max
+    min_value=np.iinfo(jaxint).min, max_value=np.iinfo(jaxint).max
 )
 floats_strategy = st.floats(
-    min_value=np.finfo(np.float64).min, max_value=np.finfo(np.float64).max
+    min_value=np.finfo(jaxfloat).min, max_value=np.finfo(jaxfloat).max
 )
 
 
@@ -42,12 +42,12 @@
     # | st.lists(st.lists(integers_strategy))  # TODO: enable nested lists
     # | st.lists(st.lists(floats_strategy))
     | np_arrays(
-        dtype=np.float64,
+        dtype=np.float32,
         shape=np_array_shapes(),
         elements={"allow_nan": False, "allow_infinity": False},
     )
     | xps.arrays(
-        dtype=xps.floating_dtypes(),
+        dtype=np.float32,
         shape=xps.array_shapes(),
         elements={"allow_nan": False, "allow_infinity": False},
     )