diff --git a/MatomoTracker.php b/MatomoTracker.php
index 989bdfe..67774d4 100644
--- a/MatomoTracker.php
+++ b/MatomoTracker.php
@@ -38,6 +38,7 @@ class MatomoTracker
         'Gemini-Deep-Research',
         'Claude-User',
         'Perplexity-User',
+        'Google-GeminiNotebook',
         'Google-NotebookLM',
     ];
 
diff --git a/tests/Unit/MatomoTrackerTest.php b/tests/Unit/MatomoTrackerTest.php
index dc68871..6597d0e 100644
--- a/tests/Unit/MatomoTrackerTest.php
+++ b/tests/Unit/MatomoTrackerTest.php
@@ -107,6 +107,8 @@ public function getTestDataForIsUserAgentAIBot(): array
             ['Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Gemini-Deep-Research; +https://gemini.google/overview/deep-research/) Chrome/135.0.0.0 Safari/537.36', true],
             ['Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Claude-User/1.0; +Claude-User@anthropic.com)', true],
             ['Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Perplexity-User/1.0; +https://perplexity.ai/perplexity-user)', true],
+            ['Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36 (compatible; Google-GeminiNotebook; +https://developers.google.com/crawling/docs/crawlers-fetchers/google-gemininotebook)', true],
+            ['Google-NotebookLM/1.0', true],
             ['Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36; Devin/1.0; +devin.ai', false],
         ];
     }