diff --git a/.coveragerc b/.coveragerc
index 7fc0509773..55c746a753 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -2,6 +2,7 @@
 branch = True
 source = octavia
 omit = octavia/tests/*
+concurrency = multiprocessing,thread
 
 [report]
 ignore_errors = True