diff --git a/functions/api/signup.js b/functions/api/signup.js
index ae6808c..e38aba3 100644
--- a/functions/api/signup.js
+++ b/functions/api/signup.js
@@ -1,6 +1,6 @@
 const ntfy = (env,title,msg,p=3) =>
-  env.NTFY_TOPIC
-    ? fetch(`https://ntfy.sh/${env.NTFY_TOPIC}`,{
+  env.NTFY_URL
+    ? fetch(env.NTFY_URL,{
         method:"POST",
         headers:{
           "Title":`🆕 ${title}`,