diff --git a/README.md b/README.md
index 440c0fa..fbb2b00 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@ cd /tmp/ && touch zerotier.sh.remove && rm zerotier.sh* && wget https://github.c
 ## Dependencies (before the script)
 
 - wget
+- sudo
 
 ## Dependencies (on script)
 if you dependencies is not satisfied, install them manually
@@ -21,4 +22,3 @@ if you dependencies is not satisfied, install them manually
 - python3 (or just python on some distros)
 - python3-tk (other names: python3-tkinter, tk)
 - xterm
-- sudo