diff --git a/versioned_docs/version-3.12/scalardb-samples/scalardb-analytics-spark-sample/README.mdx b/versioned_docs/version-3.12/scalardb-samples/scalardb-analytics-spark-sample/README.mdx
index e15647cc..fbeb2827 100644
--- a/versioned_docs/version-3.12/scalardb-samples/scalardb-analytics-spark-sample/README.mdx
+++ b/versioned_docs/version-3.12/scalardb-samples/scalardb-analytics-spark-sample/README.mdx
@@ -8,7 +8,7 @@ tags:
 
 import WarningLicenseKeyContact from '/src/components/en-us/_warning-license-key-contact.mdx';
 
-This tutorial describes how to run analytical queries on sample data by using ScalarDB Analytics with Spark. The source code is available at https://github.com/scalar-labs/scalardb-samples/scalardb-analytics-spark-sample.
+This tutorial describes how to run analytical queries on sample data by using ScalarDB Analytics with Spark. The source code is available at [https://github.com/scalar-labs/scalardb-samples/tree/main/scalardb-analytics-spark-sample](https://github.com/scalar-labs/scalardb-samples/tree/main/scalardb-analytics-spark-sample).
 
 ## What you can do in this sample application