diff --git a/bash_utils/uninstall_smtp_server.sh b/bash_utils/uninstall_smtp_server.sh
index 5aee843..331d6d9 100644
--- a/bash_utils/uninstall_smtp_server.sh
+++ b/bash_utils/uninstall_smtp_server.sh
@@ -4,7 +4,7 @@ echo 'debconf debconf/frontend select noninteractive'
 apt purge -y mailutils
 apt purge -y certbot
 
-apt autoremove
+apt autoremove -y
 
 if [ -d "/etc/ssl/postfix" ]; then
   rm -rf /etc/ssl/postfix