diff --git a/install.sh b/install.sh
index e1fe667..a0f5c1b 100755
--- a/install.sh
+++ b/install.sh
@@ -111,7 +111,7 @@ configure_plymouth (){
         message "done" "ok"
         message "\nConfigure grub command line : "
         local splash_enable=$(sed -rn 's/GRUB_CMDLINE_LINUX_DEFAULT=\"(.*)\"/\1/p' ${GRUB_DEFAULT_CONF_FILE} | grep -o "splash" )
-        [[ -z $spash_enable ]] && configure_grub || message "Grub spash kernel option exist " "warn"
+        [[ -z $splash_enable ]] && configure_grub || message "Grub splash kernel option exist " "warn"
         message "done" "ok"
         message "\nSelect plymouth theme : "
         plymouth-set-default-theme -R spinner &>/dev/null