diff --git a/values/matomo/values/values-prod.yaml b/values/matomo/values/values-prod.yaml
index 30ffd0af..fa27831b 100644
--- a/values/matomo/values/values-prod.yaml
+++ b/values/matomo/values/values-prod.yaml
@@ -660,9 +660,9 @@ externalDatabase:
   host: matomo-mariadb
   port: 3306
   user: bn_matomo
-  password: test
   database: bitnami_matomo
   existingSecret: matomo-mariadb
+  existingSecretPasswordKey: mariadb-password
 
 ## @section Volume Permissions parameters
 ##