diff --git a/README.md b/README.md
index c280c55..d885a90 100644
--- a/README.md
+++ b/README.md
@@ -65,6 +65,11 @@ Compare screenshots with id SCREENSHOT_ID1 and SCREENSHOT_ID2
 diffy project:compare PROJECT_ID production staging
 ```
 
+or compare with baseline
+```shell script
+diffy project:compare PROJECT_ID baseline staging
+```
+
 or in case of custom environments (also set the name for the diff to be "custom")
 
 ```shell script