diff --git a/index.html b/index.html
index 1d0e090c..8949f2ed 100644
--- a/index.html
+++ b/index.html
@@ -100,8 +100,8 @@
 
 <p><em>Installing on Archlinux:</em></p>
 
-<p><code>pacman -Sy ruby</code></p>
-<p><code>pacman -Sy libyaml</code></p>
+<p><code>pacman -Syu ruby</code></p>
+<p><code>pacman -Syu libyaml</code></p>
 
 <p><code>git clone https://github.com/wpscanteam/wpscan.git</code></p>