diff --git a/packages/angular/ssr/src/utils/ng.ts b/packages/angular/ssr/src/utils/ng.ts
index 34b2e8e36024..1afb0e159b3d 100644
--- a/packages/angular/ssr/src/utils/ng.ts
+++ b/packages/angular/ssr/src/utils/ng.ts
@@ -109,7 +109,7 @@ export async function renderAngular(
 
     if (!routerIsProvided) {
       hasNavigationError = false;
-    } else if (lastSuccessfulNavigation?.finalUrl && initialUrl !== null) {
+    } else if (lastSuccessfulNavigation?.finalUrl && initialUrl !== undefined) {
       hasNavigationError = false;
 
       const { finalUrl } = lastSuccessfulNavigation;