diff --git a/c3stream.cs b/c3stream.cs
index 65c6013..49b083d 100644
--- a/c3stream.cs
+++ b/c3stream.cs
@@ -22,7 +22,8 @@ public static class c3stream {
 	public static string DbPath    = Path.Combine(DataPath, DbFile);
 
 	public static readonly List<ConferenceObject> Conferences = new() {
-		new ConferenceObject("rc3-2021", true),
+		new ConferenceObject("gpn20", true),
+		new ConferenceObject("rc3-2021"),
 		new ConferenceObject("rc3"),
 		new ConferenceObject("36c3"),
 		new ConferenceObject("camp2019"),