diff --git a/additional_install.sh b/additional_install.sh
index 25f514b..3eaccd7 100755
--- a/additional_install.sh
+++ b/additional_install.sh
@@ -103,6 +103,8 @@ if [[ "$GUACAMOLE" == "yes" ]]; then
 	sed -i "s/DOMAIN_NAME/$GUACAMOLE_DOMAIN/g" /tmp/guacamole/guacamole-secret.json;
 	sed -i "s/GUACAMOLE_ADMIN_NAME/$GUACAMOLE_ADMIN_NAME/g" /tmp/guacamole/guacamole-secret.json;
 	sed -i "s/GUACAMOLE_ADMIN_PASSWORD/$GUACAMOLE_ADMIN_PASSWORD/g" /tmp/guacamole/guacamole-secret.json;
+	sed -i "s/TOTP_USE/$TOTP_USE/g" /tmp/guacamole/guacamole-secret.json;
+	sed -i "s/BAN_DURATION/$BAN_DURATION/g" /tmp/guacamole/guacamole-secret.json;
 	sed -i "s/DB_MYSQL/$DB_MYSQL/g" /tmp/guacamole/guacamole-secret.json;
 	sed -i "s/DB_USER/$DB_USER/g" /tmp/guacamole/guacamole-secret.json;
 	sed -i "s/DB_PASSWORD/$DB_PASSWORD/g" /tmp/guacamole/guacamole-secret.json;
diff --git a/install.sh b/install.sh
index 08872db..3935521 100755
--- a/install.sh
+++ b/install.sh
@@ -420,6 +420,18 @@ ask_additionals() {
 				break;
 			fi;
 		done
+		echo "Do you want TOTP via login? (Y/n)";
+		while read -r -s TOTP_USE; do
+			if [ "$TOTP_USE" == "" ] || [ "$TOTP_USE" == "y" ] || [ "$TOTP_USE" == "Y" ] ; then
+				TOTP_USE="true";
+			fi;
+		done
+		echo "Do you want limitation in case invalid login or password? Please add a number how many minutes for deny retry. If you add 0 means it will disabled. If just press enter means limitation will be set 5 minutes by default";
+		while read -r -s BAN_DURATION; do
+			if [ "$BAN_DURATION" == "" ] ; then
+				BAN_DURATION="5";
+			fi;
+		done
 	fi
 
 }
@@ -701,6 +713,8 @@ if [ "$ANSWER" == "y" ] || [ "$ANSWER" == "Y" ] || [ "$ANSWER" == "" ]; then
 		VAR_GUACAMOLE="$VAR_GUACAMOLE --env GUACAMOLE_DOMAIN=$GUACAMOLE_DOMAIN";
 		VAR_GUACAMOLE="$VAR_GUACAMOLE --env GUACAMOLE_ADMIN_NAME=$GUACAMOLE_ADMIN_NAME";
 		VAR_GUACAMOLE="$VAR_GUACAMOLE --env GUACAMOLE_ADMIN_PASSWORD=$GUACAMOLE_ADMIN_PASSWORD";
+		VAR_GUACAMOLE="$VAR_GUACAMOLE --env TOTP_USE=$TOTP_USE";
+		VAR_GUACAMOLE="$VAR_GUACAMOLE --env BAN_DURATION=$BAN_DURATION";
 
 		ADDITIONAL_SERVICES="";
 		echo "Would you like to run Guacamole after install? (Y/n)";