diff --git a/bin/hardening/5.10_ensure_installed_sudo.sh b/bin/hardening/5.10_ensure_installed_sudo.sh
index a8a2953..47b4f54 100755
--- a/bin/hardening/5.10_ensure_installed_sudo.sh
+++ b/bin/hardening/5.10_ensure_installed_sudo.sh
@@ -15,7 +15,7 @@ set -u # One variable unset, it's over
 
 HARDENING_LEVEL=2
 
-PACKAGES='sudo'
+PACKAGE='sudo'
 
 
 # This function will be called if the script status is on enabled / audit mode