diff --git a/.coveragerc b/.coveragerc
index 5a55b9f..6fa25e8 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -5,7 +5,7 @@ omit =
     tests/*
     setup.py
     mlchain/__main__.py
-concurrency = gevent
+concurrency = multiprocessing
 
 [report]
 ignore_errors = True
\ No newline at end of file