diff --git a/examples/poro/.mutant.yml b/examples/poro/.mutant.yml
index 120a249..d14ff20 100644
--- a/examples/poro/.mutant.yml
+++ b/examples/poro/.mutant.yml
@@ -10,4 +10,5 @@ matcher:
   ignore:
     - ProjectManagement::Test*
 coverage_criteria:
-  process_abort: true
\ No newline at end of file
+  process_abort: true
+usage: opensource
\ No newline at end of file