diff --git a/check.py b/check.py
index f8184b1..b60e4b7 100755
--- a/check.py
+++ b/check.py
@@ -60,6 +60,7 @@ conferences = [
     ("Semantic Web in Libraries", "https://swib.org/swib24/"),
     ("SotM Africa", "https://2024.stateofthemap.africa/"),
     ("FOSS4G Oceania" "https://2024.foss4g-oceania.org/"),
+    ("All Things Open", "https://2024.allthingsopen.org/"),
 ]