diff --git a/DepotDownloader/ContentDownloader.cs b/DepotDownloader/ContentDownloader.cs
index 7fd9398f..fc46afa5 100644
--- a/DepotDownloader/ContentDownloader.cs
+++ b/DepotDownloader/ContentDownloader.cs
@@ -121,7 +121,7 @@ namespace DepotDownloader
             }
             else
             {
-                licenseQuery = steam3.Licenses.Select( x => x.PackageID );
+                licenseQuery = steam3.Licenses.Select( x => x.PackageID ).Distinct();
             }
 
             steam3.RequestPackageInfo( licenseQuery );