diff --git a/README.md b/README.md
index 29d3f1a650..99de7d6cdb 100644
--- a/README.md
+++ b/README.md
@@ -171,6 +171,8 @@ for more information.
 
 FairEmail requires at least Android 5 Lollipop.
 
+Due to many bugs in ChromeOS/Android, Chromebooks are not supported.
+
 Individual message notifications are available on Android 7 Nougat and later only
 because earlier Android versions do not support notification grouping.