diff --git a/src/features/marketplace/components/MarketplaceAppIframe.tsx b/src/features/marketplace/components/MarketplaceAppIframe.tsx
index ebbc7349df6..6a3b156312c 100644
--- a/src/features/marketplace/components/MarketplaceAppIframe.tsx
+++ b/src/features/marketplace/components/MarketplaceAppIframe.tsx
@@ -80,11 +80,11 @@ const Content = chakra(({ appUrl, address, message, isEssentialDapp, className }
       minW="100%"
       className={ className }
     >
-      { (isFrameLoading) && (
+      { (isFrameLoading || !appUrl) && (
         <ContentLoader/>
       ) }
 
-      { isReady && (
+      { isReady && appUrl && (
         <chakra.iframe
           key={ iframeKey }
           allow={ IFRAME_ALLOW_ATTRIBUTE }
diff --git a/src/features/marketplace/pages/dapp/MarketplaceApp.tsx b/src/features/marketplace/pages/dapp/MarketplaceApp.tsx
index 8cc878932fe..5a1039db73a 100644
--- a/src/features/marketplace/pages/dapp/MarketplaceApp.tsx
+++ b/src/features/marketplace/pages/dapp/MarketplaceApp.tsx
@@ -41,7 +41,10 @@ export default function MarketplaceApp() {
 
   const { setIsAutoConnectDisabled } = useMarketplaceContext();
 
-  const appUrl = useMemo(() => getAppUrl(data?.url, router), [ data?.url, router ]);
+  const appUrl = useMemo(
+    () => getAppUrl(isPlaceholderData ? undefined : data?.url, router),
+    [ data?.url, isPlaceholderData, router ],
+  );
 
   const message = useMemo(() => ({
     blockscoutColorMode: colorMode,