diff --git a/usr/lib/archboot/installer/common.sh b/usr/lib/archboot/installer/common.sh
index bc6b7ac75..5c6eb24e0 100644
--- a/usr/lib/archboot/installer/common.sh
+++ b/usr/lib/archboot/installer/common.sh
@@ -31,7 +31,7 @@ _PACMAN="pacman --root ${_DESTDIR} --cachedir=${_DESTDIR}${_CACHEDIR} --noconfir
 
 _linux_firmware() {
     #shellcheck disable=SC2206
-    _PACKAGES=(${_PACKAGES[@]/linux-firmware})
+    _PACKAGES=(${_PACKAGES[@]/linux-firmware })
     #shellcheck disable=SC2013
     for i in $(choose 0 </proc/modules); do
         if modinfo "${i}" | rg -qw 'firmware:'; then