diff --git a/README.md b/README.md
index 54a4902..2d46f03 100644
--- a/README.md
+++ b/README.md
@@ -1 +1 @@
-wad
+[![codecov](https://codecov.io/gh/MocStepan/STIN-semestral-project/graph/badge.svg?token=9B4JVH5CJW)](https://codecov.io/gh/MocStepan/STIN-semestral-project)