diff --git a/testinstall.sh b/testinstall.sh
index d57962a..6c5384a 100644
--- a/testinstall.sh
+++ b/testinstall.sh
@@ -7,6 +7,6 @@ cp .profile ~/.profile
 cp .gtkrc-2.0 ~/.gtkrc-2.0
 chmod -R +x ~/.config/sway/scripts
 chmod -R +x ~/.config/waybar/scripts
-sudo pacman -S --needed --noconfirm - < packages-repository.txt
+sudo pacman -Syu --needed --noconfirm - < packages-repository.txt
 systemctl enable lightdm
 systemctl start lightdm