diff --git a/.codecov.yaml b/.codecov.yaml
new file mode 100644
index 0000000..5c6b28c
--- /dev/null
+++ b/.codecov.yaml
@@ -0,0 +1,9 @@
+coverage:
+  status:
+    project:
+      default:
+        # Do not pass if PR reduces coverage by more than 5%
+        target: auto
+        threshold: 5
+comment:
+  layout: "header, diff, components, files, footer"