diff --git a/build/build-stormux.sh b/build/build-stormux.sh
index 3cc353f..d4c0678 100755
--- a/build/build-stormux.sh
+++ b/build/build-stormux.sh
@@ -189,6 +189,7 @@ EOF
 cp -rv ../files/boot/* /mnt/boot
 cp -rv ../files/etc/* /mnt/etc
 cp -rv ../files/var/* /mnt/var
+cp -rv ../files/usr/* /mnt/usr
 
 # Exiting calls the cleanup function to unmount.
 exit 0