diff --git a/codecov.yml b/codecov.yml
index 8146832b..7fd12dfd 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -5,7 +5,7 @@ coverage:
   status:
     project:
       default:
-        threshold: 2
+        threshold: 2%
 
 codecov:
   branch: master