diff --git a/src/microsoft-update-upstream-package-source/Sources/UpstreamCategoriesSource.cs b/src/microsoft-update-upstream-package-source/Sources/UpstreamCategoriesSource.cs
index fba0e760..10db2cbe 100644
--- a/src/microsoft-update-upstream-package-source/Sources/UpstreamCategoriesSource.cs
+++ b/src/microsoft-update-upstream-package-source/Sources/UpstreamCategoriesSource.cs
@@ -121,7 +121,7 @@ public List<MicrosoftUpdatePackage> GetCategories(CancellationToken cancelToken)
 
                 lock (progressArgs)
                 {
-                    progressArgs.Current++;
+                    progressArgs.Current += retrievedBatch.Count;
                     MetadataCopyProgress?.Invoke(this, progressArgs);
                 }
             });