diff --git a/docs/docs/integrations/chat/maritalk.ipynb b/docs/docs/integrations/chat/maritalk.ipynb
index ca93de3e327..998c8ec3a79 100644
--- a/docs/docs/integrations/chat/maritalk.ipynb
+++ b/docs/docs/integrations/chat/maritalk.ipynb
@@ -8,8 +8,6 @@
     "\n",
     "# Maritalk\n",
     "\n",
-    "## Introduction\n",
-    "\n",
     "MariTalk is an assistant developed by the Brazilian company [Maritaca AI](https://www.maritaca.ai).\n",
     "MariTalk is based on language models that have been specially trained to understand Portuguese well.\n",
     "\n",