diff --git a/content/blog/2025-08-15-external-parquet-indexes.md b/content/blog/2025-08-15-external-parquet-indexes.md
index 58566a31..eda85491 100644
--- a/content/blog/2025-08-15-external-parquet-indexes.md
+++ b/content/blog/2025-08-15-external-parquet-indexes.md
@@ -380,7 +380,7 @@ called `value` along with the file name. Then it runs the following query:
 SELECT file_name, value FROM index_table WHERE value = 150
 ```
 
-[parquet_index.rs]: https://github.com/apache/datafusion/blob/main/datafusion-examples/examples/parquet_index.rs
+[parquet_index.rs]: https://github.com/apache/datafusion/blob/main/datafusion-examples/examples/data_io/parquet_index.rs
 
 The custom `IndexTableProvider`'s `scan` method uses the index to find files
 that may contain data matching the predicate as shown below: