diff --git a/templates/xcode.pkr.hcl b/templates/xcode.pkr.hcl
index 15a15dc..90b84a8 100644
--- a/templates/xcode.pkr.hcl
+++ b/templates/xcode.pkr.hcl
@@ -247,7 +247,7 @@ build {
   # [2]: https://stackoverflow.com/a/68394101/9316533
   provisioner "shell" {
     inline = [
-      "sleep 900"
+      "sleep 1800"
     ]
   }
 }