diff --git a/grub.cfg.iso-template b/grub.cfg.iso-template
index b0f6aee..ca3a1c1 100644
--- a/grub.cfg.iso-template
+++ b/grub.cfg.iso-template
@@ -25,7 +25,7 @@ insmod part_gpt
 insmod ext2
 
 terminal_input console
-terminal_output ${terminal_setup}
+terminal_output ${terminal_output}
 
 set timeout=${boot_timeout}
 set timeout_style=${boot_timeout_style}