diff --git a/numass-main/src/main/groovy/inr/numass/LaunchGrindShell.groovy b/numass-main/src/main/groovy/inr/numass/LaunchGrindShell.groovy
index 2c61c020..46aeedb0 100644
--- a/numass-main/src/main/groovy/inr/numass/LaunchGrindShell.groovy
+++ b/numass-main/src/main/groovy/inr/numass/LaunchGrindShell.groovy
@@ -14,7 +14,7 @@ println cli.usage
 
 String cfgPath = cli.parse(args).c;
 println "Loading config file from $cfgPath"
-new GrindShell().start {
+new GrindShell().launch {
     context.pluginManager().loadPlugin("plots-jfc")
     GrindWorkspaceBuilder numass = new GrindWorkspaceBuilder()
             .withSpec(NumassWorkspaceSpec)