diff --git a/docs/core_docs/docs/integrations/document_loaders/web_loaders/pdf.ipynb b/docs/core_docs/docs/integrations/document_loaders/web_loaders/pdf.ipynb
index 1a6052fff8f5..812ed2961124 100644
--- a/docs/core_docs/docs/integrations/document_loaders/web_loaders/pdf.ipynb
+++ b/docs/core_docs/docs/integrations/document_loaders/web_loaders/pdf.ipynb
@@ -256,6 +256,7 @@
     "\n",
     "const customBuildLoader = new WebPDFLoader(blob, {\n",
     "  // you may need to add `.then(m => m.default)` to the end of the import\n",
+    "  // @lc-ts-ignore\n",
     "  pdfjs: () => import(\"pdfjs-dist/legacy/build/pdf.js\"),\n",
     "});"
    ]