diff --git a/5_Polish.sh b/5_Polish.sh
index 3c36091..bafeef8 100755
--- a/5_Polish.sh
+++ b/5_Polish.sh
@@ -24,7 +24,7 @@ fi
 
 echo "ℹ️ Firewall (ufw) wird installiert..."
 sudo apt install -y ufw
-sudo ufw
+sudo ufw enable
 
 echo "ℹ️ Virenschutz (clamav) wird installiert..."
 sudo apt install -y enable clamav clamav-freshclam clamav-docs clamav-daemon