diff --git a/docs/available_plugins.md b/docs/available_plugins.md
index 5e1ca1a96..3e98e85e0 100644
--- a/docs/available_plugins.md
+++ b/docs/available_plugins.md
@@ -38,7 +38,7 @@ To see if a particular plug-in is supported by older versions, please refer to t
 * [HDFS](../filter-plugin/logstash-filter-hdfs-guardium/README.md)
 * [IBM Cloud PostgreSQL](../filter-plugin/logstash-filter-postgres-ibmcloud-guardium/README.md)
 * [Intersystems IRIS](../filter-plugin/logstash-filter-intersystems-iris-guardium/README.md)
-* [MariaDB](../filter-plugin/logstash-filter-mariadb-guardium/README.md)
+* [MariaDB](../filter-plugin/logstash-filter-mariadb-guardium/mainREADME.md)
 * [Microsoft SQL Server](../filter-plugin/logstash-filter-mssql-guardium/MssqlOverJdbcPackage/README.md)
 * [Milvus](../filter-plugin/logstash-filter-milvus-guardium/README.md)
 * [MongoDB](../filter-plugin/logstash-filter-mongodb-guardium/README.md)