diff --git a/config/locales/en.yml b/config/locales/en.yml
index c4e846354..bb9084b32 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -1022,7 +1022,7 @@ en:
       firefox_os: Firefox OS
       ios: iOS
       linux: Linux
-      mac: Mac
+      mac: macOS
       other: unknown platform
       windows: Windows
       windows_mobile: Windows Mobile