diff --git a/gpkit/units.py b/gpkit/units.py
index 39c3f189..a71b4e85 100644
--- a/gpkit/units.py
+++ b/gpkit/units.py
@@ -1,6 +1,6 @@
 "wraps pint in gpkit monomials"
 import pint
-ureg = pint.UnitRegistry()  # pylint: disable=invalid-name
+ureg = pint.UnitRegistry()
 ureg.define("USD = [money] = $")
 pint.set_application_registry(ureg)
 Quantity = ureg.Quantity