diff --git a/usr/lib/archboot/update-installer.sh b/usr/lib/archboot/update-installer.sh
index 6751b471c..1c581039b 100644
--- a/usr/lib/archboot/update-installer.sh
+++ b/usr/lib/archboot/update-installer.sh
@@ -272,7 +272,7 @@ _create_initramfs() {
     done
 }
 
-_kexec () {
+_kexec() {
     # you need approx. 3x size for KEXEC_FILE_LOAD
     if [[ "$(echo $(($(stat -c %s /initrd.img)*3.02)) | sed -e 's#\..*##g')" -lt "$(grep -w MemTotal /proc/meminfo | cut -d ':' -f2 | sed -e 's# ##g' -e 's#kB$#000#g')" ]]; then
         echo -e "Running \033[1m\033[92mkexec\033[0m with \033[1mnew\033[0m KEXEC_FILE_LOAD ..."