diff --git a/slides.md b/slides.md
index f42304f..16ed8c3 100644
--- a/slides.md
+++ b/slides.md
@@ -865,3 +865,5 @@ andreas@ahocevar.com
 tim@planet.com
 
 https://openlayers.org/feature-frenzy/
+
+https://github.com/openlayers/feature-frenzy/