diff --git a/toolbelt-groovy/src/main/groovy/org/rundeck/toolbelt/groovy/Toolbelt.groovy b/toolbelt-groovy/src/main/groovy/org/rundeck/toolbelt/groovy/Toolbelt.groovy
index f2557d1..e81f998 100644
--- a/toolbelt-groovy/src/main/groovy/org/rundeck/toolbelt/groovy/Toolbelt.groovy
+++ b/toolbelt-groovy/src/main/groovy/org/rundeck/toolbelt/groovy/Toolbelt.groovy
@@ -112,11 +112,6 @@ class Toolbelt {
             return false
         }
 
-        @Override
-        boolean isDefault() {
-            return false
-        }
-
         @Override
         boolean run(final String[] args) throws CommandRunFailure, InputError {
             Map<String, Object> params = [:]