diff --git a/src/routes/(console)/project-[project]/overview/platforms/wizard/flutter/step1.svelte b/src/routes/(console)/project-[project]/overview/platforms/wizard/flutter/step1.svelte
index b8e87f999..630201d50 100644
--- a/src/routes/(console)/project-[project]/overview/platforms/wizard/flutter/step1.svelte
+++ b/src/routes/(console)/project-[project]/overview/platforms/wizard/flutter/step1.svelte
@@ -86,7 +86,7 @@
         [PlatformType.Flutterwindows]: 'Package Name'
     };
 
-    async function beforeSubmit(): Promise<boolean> {
+    async function beforeSubmit() {
         error = null;
 
         // double-check the hostname value.
diff --git a/src/routes/(console)/project-[project]/overview/platforms/wizard/web/step1.svelte b/src/routes/(console)/project-[project]/overview/platforms/wizard/web/step1.svelte
index 1d91b3afb..d97430b32 100644
--- a/src/routes/(console)/project-[project]/overview/platforms/wizard/web/step1.svelte
+++ b/src/routes/(console)/project-[project]/overview/platforms/wizard/web/step1.svelte
@@ -14,7 +14,7 @@
     const projectId = $page.params.project;
     const suggestions = ['*.vercel.app', '*.netlify.app', '*.gitpod.io'];
 
-    async function beforeSubmit(): Promise<boolean> {
+    async function beforeSubmit() {
         error = null;
 
         // double-check the hostname value.