diff --git a/src/ifcchat/CNAME b/src/ifcchat/CNAME
new file mode 100644
index 0000000000..6fbcc54661
--- /dev/null
+++ b/src/ifcchat/CNAME
@@ -0,0 +1 @@
+ai-chat.ifcopenshell.org
\ No newline at end of file