diff --git a/src/Beaudierman/Ups/Ups.php b/src/Beaudierman/Ups/Ups.php
index <HASH>..<HASH> 100644
--- a/src/Beaudierman/Ups/Ups.php
+++ b/src/Beaudierman/Ups/Ups.php
@@ -173,7 +173,7 @@ class Ups {
 				</PackagingType>
 				<PackageWeight>
 					<UnitOfMeasurement>
-						<Code>LBS</Code>
+						<Code>' . $measurement . '</Code>
 					</UnitOfMeasurement>
 					<Weight>' . $weight . '</Weight>
 				</PackageWeight>
Add measurement var instead of hardcoded value for UOM