How can we override gatling.conf as a JVM option running with mvn gatling:test

Gatling (Open-Source)
1

We can override the logback.xml with -Dlogback.configurationFile=myFilePath. I want to use the gatling.conf as a JVM option running with mvn gatling:test. How can we do that? I could not find any suitable option when I checked with mvn gatling:help -Ddetail=true -Dgoal=test.

Thanks,
Barun