diff --git a/deidentify_string/deidentify_string.ipynb b/deidentify_string/deidentify_string.ipynb
index a1bf71d..43afcf4 100644
--- a/deidentify_string/deidentify_string.ipynb
+++ b/deidentify_string/deidentify_string.ipynb
@@ -315,7 +315,7 @@
    "source": [
     "# Create the table\n",
     "spark.sql(\"\"\"\n",
-    "CREATE TABLE chats (\n",
+    "CREATE OR REPLACE TABLE chats (\n",
     "    chat_id INT,\n",
     "    user_id INT,\n",
     "    timestamp TIMESTAMP,\n",