diff --git a/docs/use_cases/question_answering/semantic-search-over-chat.ipynb b/docs/use_cases/question_answering/semantic-search-over-chat.ipynb
index 3a53bc33..8c19ef52 100644
--- a/docs/use_cases/question_answering/semantic-search-over-chat.ipynb
+++ b/docs/use_cases/question_answering/semantic-search-over-chat.ipynb
@@ -102,7 +102,7 @@
     "pages = text_splitter.split_text(state_of_the_union)\n",
     "\n",
     "text_splitter = RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=100)\n",
-    "texts = text_splitter.split_documents(pages)\n",
+    "texts = text_splitter.create_documents(pages)\n",
     "\n",
     "print (texts)\n",
     "\n",