diff --git a/src/libraries/System.IO.Ports/pkg/runtime.native.System.IO.Ports.proj b/src/libraries/System.IO.Ports/pkg/runtime.native.System.IO.Ports.proj
index 86043b1f0aa51a..ff96f2f4fca135 100644
--- a/src/libraries/System.IO.Ports/pkg/runtime.native.System.IO.Ports.proj
+++ b/src/libraries/System.IO.Ports/pkg/runtime.native.System.IO.Ports.proj
@@ -6,6 +6,8 @@
false
$(NoWarn);NU5128
+
+ false
diff --git a/src/libraries/System.IO.Ports/pkg/runtime.native.System.IO.Ports.props b/src/libraries/System.IO.Ports/pkg/runtime.native.System.IO.Ports.props
index dd4aff2fd0e456..4824f36ff0a4bf 100644
--- a/src/libraries/System.IO.Ports/pkg/runtime.native.System.IO.Ports.props
+++ b/src/libraries/System.IO.Ports/pkg/runtime.native.System.IO.Ports.props
@@ -13,6 +13,8 @@
true
$(NoWarn);NU5128
+
+ false