diff --git a/.well-known/apple-app-site-association/index.json b/.well-known/apple-app-site-association/index.json
index 956e006f25..3cd3fdd043 100644
--- a/.well-known/apple-app-site-association/index.json
+++ b/.well-known/apple-app-site-association/index.json
@@ -3,7 +3,7 @@
     "details": [
       {
         "appIDs": [
-          "5NN7GUYB6.chat.simplex.app"
+          "5NN7GUYB6T.chat.simplex.app"
         ],
         "components": [
           {