diff --git a/Classes/Http/ResourcePusher.php b/Classes/Http/ResourcePusher.php
index 5217cb5..4c59910 100644
--- a/Classes/Http/ResourcePusher.php
+++ b/Classes/Http/ResourcePusher.php
@@ -43,7 +43,12 @@ public function process(ServerRequestInterface $request, RequestHandlerInterface
 
         /** @var CacheDataCollector $cacheDataCollector */
         $cacheDataCollector = $request->getAttribute('frontend.cache.collector');
-        $identifier = $cacheDataCollector->getPageCacheIdentifier();
+        try {
+            $identifier = $cacheDataCollector->getPageCacheIdentifier();
+        } catch (\LogicException) {
+            // this happens on hidden pages (and ends anyway in a 404 Response)
+            return $response;
+        }
         $resources = [];
         if ($this->cache->has($identifier)) {
             $resources = $this->cache->get($identifier);
diff --git a/Tests/Functional/Fixtures/HiddenPage.csv b/Tests/Functional/Fixtures/HiddenPage.csv
new file mode 100644
index 0000000..8ecbc5c
--- /dev/null
+++ b/Tests/Functional/Fixtures/HiddenPage.csv
@@ -0,0 +1,9 @@
+"pages"
+,"uid","pid","title","slug","hidden"
+,1,0,"root","/",1
+"sys_template"
+,"uid","pid","root","config"
+,1,1,1,"page = PAGE
+page.10 = TEXT
+page.includeJS.dummy-js = EXT:frontend/Resources/Public/JavaScript/default_frontend.js
+"
diff --git a/Tests/Functional/ResponseTest.php b/Tests/Functional/ResponseTest.php
index e878870..6dbb56b 100644
--- a/Tests/Functional/ResponseTest.php
+++ b/Tests/Functional/ResponseTest.php
@@ -37,4 +37,14 @@ public function linkHeaderExists(): void
         self::assertStringContainsString('JavaScript/default_frontend.js', $link);
         self::assertStringContainsString('>; rel=preload; as=script', $link);
     }
+
+    #[Test]
+    public function return404ResponseForHiddenPage(): void
+    {
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/HiddenPage.csv');
+        $request = new InternalRequest('http://localhost/');
+        $request = $request->withServerParams(['HTTPS' => 'on']);
+        $response = $this->executeFrontendSubRequest($request);
+        self::assertSame(404, $response->getStatusCode());
+    }
 }