diff --git a/setup.sh b/setup.sh
index e6e2fe7..c2e0cdc 100644
--- a/setup.sh
+++ b/setup.sh
@@ -68,7 +68,7 @@ function setup_env_vars () {
     echo '----------------------------------------'
     echo
 
-    read -u3 -p 'Please type kernel version to use, leave empty for latest, confirm with <Enter>: ' -s ARCHZBM_KERNEL_VER
+    read -u3 -p 'Please type kernel version to use, leave empty for latest, confirm with <Enter>: ' ARCHZBM_KERNEL_VER
     echo
     echo