diff --git a/ai-integrations/langchain-parent-document-retrieval.ipynb b/ai-integrations/langchain-parent-document-retrieval.ipynb
index 709998a..b4afe11 100644
--- a/ai-integrations/langchain-parent-document-retrieval.ipynb
+++ b/ai-integrations/langchain-parent-document-retrieval.ipynb
@@ -13,7 +13,7 @@
    "source": [
     "This notebook is a companion to the [Parent Document Retrieval](https://www.mongodb.com/docs/atlas/ai-integrations/langchain/parent-document-retrieval/) page. Refer to the page for set-up instructions and detailed explanations.\n",
     "\n",
-    "<a target=\"_blank\" href=\"https://colab.research.google.com/github/mongodb/docs-notebooks/blob/main/ai-integrations/langchain-hybrid-search.ipynb\">\n",
+    "<a target=\"_blank\" href=\"https://colab.research.google.com/github/mongodb/docs-notebooks/blob/main/ai-integrations/langchain-parent-document-retrieval.ipynb\">\n",
     "  <img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/>\n",
     "</a>"
    ]