diff --git a/src/content/experiments/genderswap.yml b/src/content/experiments/genderswap.yml
index 3b4399d1..35e7f973 100644
--- a/src/content/experiments/genderswap.yml
+++ b/src/content/experiments/genderswap.yml
@@ -7,3 +7,5 @@ features:
     url: https://kottke.org/24/06/0044752-genderswapdotfm-is-a-cata
   - name: Made With Svelte
     url: https://madewithsvelte.com/genderswap-fm
+  - name: escape the algorithm
+    url: https://escapethealgorithm.substack.com/p/should-this-be-a-map-or-500-maps