diff --git a/webui/src/page/ServerProfilePage.tsx b/webui/src/page/ServerProfilePage.tsx
index 91ecdb0..834e3c8 100644
--- a/webui/src/page/ServerProfilePage.tsx
+++ b/webui/src/page/ServerProfilePage.tsx
@@ -148,8 +148,9 @@ const Page: Component = () => {
 					)
 				}
 
-				const resolved = (new URL(path, window.location.origin)).pathname
-				if (!resolved.startsWith(profileRoot)) {
+        const resolved = new URL(path, indexUrl).pathname  
+        const profileRootPath = new URL(profileRoot).pathname  
+        if (!resolved.startsWith(profileRootPath)) {
 					return (
 						<div>
 							<p>Profile contains invalid paths.</p>