diff --git a/README.md b/README.md
index 0de31cc..8fc6af5 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # micro-proto
+![Coverage](https://img.shields.io/badge/Coverage-0.0%25-red)
 
 slimmed down micro related protobuf generated code