diff --git a/UnoCheck/Checkups/DotNetWorkloadsCheckup.cs b/UnoCheck/Checkups/DotNetWorkloadsCheckup.cs
index 93f4fc3..6f61d3b 100644
--- a/UnoCheck/Checkups/DotNetWorkloadsCheckup.cs
+++ b/UnoCheck/Checkups/DotNetWorkloadsCheckup.cs
@@ -115,7 +115,7 @@ public override async Task<DiagnosticResult> Examine(SharedState history)
 
 				if (
 					availablePackageWorkloads.FirstOrDefault(ip => ip.id.Equals(rp.WorkloadManifestId, StringComparison.OrdinalIgnoreCase) && NuGetVersion.TryParse(ip.version, out var ipVersion) && ipVersion >= rpVersion) is { id: not null } available
-					&& installedWorkloads.Contains(rp.WorkloadManifestId)
+					&& installedWorkloads.Contains(rp.Id)
 				)
 				{
                     ReportStatus($"{available.id} ({available.version}/{available.sdkVersion}) installed.", Status.Ok);