diff --git a/translations/cs_CZ/docs/user-guide/aroma/sd-preparation.md b/translations/cs_CZ/docs/user-guide/aroma/sd-preparation.md
index 37926666c..ede2ae3e6 100644
--- a/translations/cs_CZ/docs/user-guide/aroma/sd-preparation.md
+++ b/translations/cs_CZ/docs/user-guide/aroma/sd-preparation.md
@@ -23,6 +23,8 @@ We will now place the required Aroma files on the SD Card.
 
 ?> If your computer asks you to overwrite existing files on your SD Card, you will need to click yes.
 
+?> If you're on a Mac machine, select `Merge` instead of replace. If the merge option does not show immediately, press and hold the `Option` key while moving files to the root.
+
 ----------
 
 ### SD Card Layout {docsify-ignore}