diff --git a/conftest.py b/conftest.py
index fc6f007..677ccdd 100644
--- a/conftest.py
+++ b/conftest.py
@@ -1,17 +1,24 @@
 """Doctest configuration."""
 
-from __future__ import annotations
-
+import platform
 from doctest import ELLIPSIS, NORMALIZE_WHITESPACE
 
 from sybil import Sybil
 from sybil.parsers.rest import DocTestParser, PythonCodeBlockParser, SkipParser
 
+# TODO: stop skipping doctests on Windows when there is uniform support for
+#       numpy 2.0+ scalar repr. On windows it is printed as 1.0 instead of
+#       `np.float64(1.0)`.
+parsers = (
+    [DocTestParser(optionflags=ELLIPSIS | NORMALIZE_WHITESPACE)]
+    if platform.system() != "Windows"
+    else []
+) + [
+    PythonCodeBlockParser(),
+    SkipParser(),
+]
+
 pytest_collect_file = Sybil(
-    parsers=[
-        DocTestParser(optionflags=ELLIPSIS | NORMALIZE_WHITESPACE),
-        PythonCodeBlockParser(),
-        SkipParser(),
-    ],
+    parsers=parsers,
     patterns=["*.rst", "*.py"],
 ).pytest()
diff --git a/pyproject.toml b/pyproject.toml
index da07d24..cbf6e98 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -86,6 +86,8 @@
   filterwarnings = [
     "error",
     "ignore:ast\\.Str is deprecated and will be removed in Python 3\\.14:DeprecationWarning",
+    # jax
+    "ignore:jax\\.core\\.pp_eqn_rules is deprecated:DeprecationWarning",
   ]
   log_cli_level = "INFO"
   minversion = "6.0"
diff --git a/src/unxt/_quantity/functional.py b/src/unxt/_quantity/functional.py
index 1e2552b..79dbe34 100644
--- a/src/unxt/_quantity/functional.py
+++ b/src/unxt/_quantity/functional.py
@@ -156,7 +156,7 @@ def to_units_value(value: AstropyQuantity, units: Unit | str, /) -> ArrayLike:
 
     >>> q = u.Quantity(1, "m")
     >>> to_units_value(q, "cm")
-    100.0
+    np.float64(100.0)
 
     """
     return value.to_value(units)
diff --git a/src/unxt/_quantity/register_primitives.py b/src/unxt/_quantity/register_primitives.py
index 6df96d8..cd06fc6 100644
--- a/src/unxt/_quantity/register_primitives.py
+++ b/src/unxt/_quantity/register_primitives.py
@@ -1400,7 +1400,7 @@ def _cumsum_p(
 
 
 @register(lax.device_put_p)
-def _device_put_p(x: AbstractQuantity, *, device: Any, src: Any) -> AbstractQuantity:
+def _device_put_p(x: AbstractQuantity, **kwargs: Any) -> AbstractQuantity:
     """Put a quantity on a device.
 
     Examples
@@ -1418,7 +1418,7 @@ def _device_put_p(x: AbstractQuantity, *, device: Any, src: Any) -> AbstractQuan
     Quantity['length'](Array(1, dtype=int32, ...), unit='m')
 
     """
-    return replace(x, value=jax.device_put(x.value, device=device, src=src))
+    return replace(x, value=jax.device_put(x.value, **kwargs))
 
 
 # ==============================================================================