diff --git a/README.md b/README.md
index 541026631..373d7ad57 100644
--- a/README.md
+++ b/README.md
@@ -60,6 +60,7 @@ Run 'perceval <backend> --help' to get information about a specific backend.
 
 ## Requirements
 
+ * Linux/Mac
  * Python >= 3.7
  * Poetry >= 1.2
  * git