diff --git a/modules/ksb/FirstRun.pm b/modules/ksb/FirstRun.pm
--- a/modules/ksb/FirstRun.pm
+++ b/modules/ksb/FirstRun.pm
@@ -330,7 +330,7 @@
 zypper install -y --no-recommends
 
 @@ cmd/install/arch/unknown
-pacman -Sy --noconfirm --needed
+pacman -Syu --noconfirm --needed
 
 @@ cmd/install/fedora/unknown
 dnf -y install