diff --git a/docs/en/docs/Installation/installation-guideline.md b/docs/en/docs/Installation/installation-guideline.md
index 953d966b490be747f888c596e98843ef5215810d..11fb9e447059c8bca6f0bf5fac7859c2458af138 100644
--- a/docs/en/docs/Installation/installation-guideline.md
+++ b/docs/en/docs/Installation/installation-guideline.md
@@ -226,7 +226,7 @@ On the **MANUAL PARTITIONING** page, you can partition the disk in either of the
 ![](./figures/Manual_partitioning.png)
 
 >![](./public_sys-resources/icon-note.gif) **Note**
->The **/boot/efi** partition is required for UEFI mode only.
+>If non-UEFI boot is selected, the /boot/efi partition is not required. If UEFI boot is selected, the /boot/efi partition must exist.
 
 After the setting is complete, click **Done** in the upper left corner to go back to the **SUMMARY OF CHANGES** page.