diff --git a/README.md b/README.md
index 8174b743f..4d8c6b0e1 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Headless execution is supported for all browsers on all platforms.
 ## Usage
 
 ```sh
-pip install playwright
+pip install playwright==1.8.0a1
 playwright install
 ```