diff --git a/README.md b/README.md
index 1f57c65..17a7d8a 100644
--- a/README.md
+++ b/README.md
@@ -24,5 +24,5 @@ git clone https://git.moelle.space/ymoelle/folderarchive.git
 ```
 Add the following to cron:
 ```bash
-0 13 * * * /path/to/script/zip_folder_daily.sh
+0 13 * * * sh /path/to/script/zip_folder_daily.sh
 ```
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