diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee3cc8e..d3094d1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -23,7 +23,7 @@
    - Glip
 - Enable/Disable services.
 - Enhance zooming with shortcuts (<kbd>Ctrl</kbd><kbd>+</kbd>, <kbd>Ctrl</kbd> <kbd>-</kbd> and <kbd>Ctrl</kbd><kbd>MouseWheel</kbd>).
-- Mouse back button support.
+- Mouse back button support (only Windows).
 - Added Outlook and Inbox Desktop Notifications.
 - Fixed icon dock size in Mac.
 - Fixed Slack unread badge.