diff --git a/osu.iOS.props b/osu.iOS.props
index 61bb690225..40ecfffcca 100644
--- a/osu.iOS.props
+++ b/osu.iOS.props
@@ -75,7 +75,7 @@
   </ItemGroup>
   <!-- See https://github.com/dotnet/runtime/issues/35988 (can be removed after Xamarin uses net5.0 / net6.0) -->
   <PropertyGroup>
-    <NoWarn>NU1605</NoWarn>
+    <NoWarn>$(NoWarn);NU1605</NoWarn>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.SignalR.Client" Version="3.0.3" />