diff --git a/configuration/mysql/pvl_lab/README.md b/configuration/mysql/pvl_lab/README.md
index 3515a4fe0..f96ce81ac 100644
--- a/configuration/mysql/pvl_lab/README.md
+++ b/configuration/mysql/pvl_lab/README.md
@@ -2,9 +2,10 @@
 These are Port Drayage actions created for the PVL Lab for testing of C1T functionality.
 
 ## Instructions
+Replace the port_drayage.sql file in docker-compose.yml with the file in this directory.
 ```
 db:
    image: mysql:8.0
    volumes:
-       ./mysql/pvl_lab/port_drayage.sql
+       - ./mysql/pvl_lab/port_drayage.sql:/docker-entrypoint-initdb.d/port_drayage.sql
 ```