diff --git a/tools/ui/scripts/vite-plugin-llama-cpp-build.ts b/tools/ui/scripts/vite-plugin-llama-cpp-build.ts
index 01c714a241..74e3de9baa 100644
--- a/tools/ui/scripts/vite-plugin-llama-cpp-build.ts
+++ b/tools/ui/scripts/vite-plugin-llama-cpp-build.ts
@@ -46,10 +46,12 @@ export function llamaCppBuildPlugin(): Plugin {
 
 					content = content.replace(/\r/g, '');
 					content = GUIDE_FOR_FRONTEND + '\n' + content;
-					content = content.replace(/\/_app\/immutable\/bundle\.[^"]+\.js/g, './bundle.js');
+
+					// Keep the Vite hash as a query string so each build busts the browser cache
+					content = content.replace(/\/_app\/immutable\/bundle\.([^".]+)\.js/g, './bundle.js?$1');
 					content = content.replace(
-						/\/_app\/immutable\/assets\/bundle\.[^"]+\.css/g,
-						'./bundle.css'
+						/\/_app\/immutable\/assets\/bundle\.([^".]+)\.css/g,
+						'./bundle.css?$1'
 					);
 					content = content.replace(/__sveltekit_[a-z0-9]+/g, '__sveltekit__');
 
diff --git a/tools/ui/src/routes/+layout.svelte b/tools/ui/src/routes/+layout.svelte
index be474109ad..aa023840bd 100644
--- a/tools/ui/src/routes/+layout.svelte
+++ b/tools/ui/src/routes/+layout.svelte
@@ -254,7 +254,7 @@
 	/>
 
 	<Sidebar.Provider bind:open={sidebarOpen}>
-		<div class="flex h-screen w-full">
+		<div class="flex h-dvh w-full">
 			<Sidebar.Root variant="floating" class="h-full"
 				><SidebarNavigation bind:this={chatSidebar} /></Sidebar.Root
 			>