diff --git a/invokeai/frontend/web/src/app/components/App.tsx b/invokeai/frontend/web/src/app/components/App.tsx
index 3fbcbc49ea..eb6496f43e 100644
--- a/invokeai/frontend/web/src/app/components/App.tsx
+++ b/invokeai/frontend/web/src/app/components/App.tsx
@@ -30,9 +30,14 @@ const DEFAULT_CONFIG = {};
 interface Props {
   config?: PartialAppConfig;
   headerComponent?: ReactNode;
+  setIsReady?: (isReady: boolean) => void;
 }
 
-const App = ({ config = DEFAULT_CONFIG, headerComponent }: Props) => {
+const App = ({
+  config = DEFAULT_CONFIG,
+  headerComponent,
+  setIsReady,
+}: Props) => {
   useToastWatcher();
   useGlobalHotkeys();
 
@@ -61,6 +66,16 @@ const App = ({ config = DEFAULT_CONFIG, headerComponent }: Props) => {
     setLoadingOverridden(true);
   }, []);
 
+  useEffect(() => {
+    if (isApplicationReady && setIsReady) {
+      setIsReady(true);
+    }
+
+    return () => {
+      setIsReady && setIsReady(false);
+    };
+  }, [isApplicationReady, setIsReady]);
+
   return (
     <Grid w="100vw" h="100vh" position="relative" overflow="hidden">
       {isLightboxEnabled && <Lightbox />}
diff --git a/invokeai/frontend/web/src/app/components/InvokeAIUI.tsx b/invokeai/frontend/web/src/app/components/InvokeAIUI.tsx
index 442c1d967a..c04a8184d7 100644
--- a/invokeai/frontend/web/src/app/components/InvokeAIUI.tsx
+++ b/invokeai/frontend/web/src/app/components/InvokeAIUI.tsx
@@ -24,9 +24,16 @@ interface Props extends PropsWithChildren {
   token?: string;
   config?: PartialAppConfig;
   headerComponent?: ReactNode;
+  setIsReady?: (isReady: boolean) => void;
 }
 
-const InvokeAIUI = ({ apiUrl, token, config, headerComponent }: Props) => {
+const InvokeAIUI = ({
+  apiUrl,
+  token,
+  config,
+  headerComponent,
+  setIsReady,
+}: Props) => {
   useEffect(() => {
     // configure API client token
     if (token) {
@@ -55,7 +62,11 @@ const InvokeAIUI = ({ apiUrl, token, config, headerComponent }: Props) => {
       <Provider store={store}>
         <React.Suspense fallback={<Loading />}>
           <ThemeLocaleProvider>
-            <App config={config} headerComponent={headerComponent} />
+            <App
+              config={config}
+              headerComponent={headerComponent}
+              setIsReady={setIsReady}
+            />
           </ThemeLocaleProvider>
         </React.Suspense>
       </Provider>