diff --git a/lib/general b/lib/general
index d0184f3..97ecd9b 100644
--- a/lib/general
+++ b/lib/general
@@ -102,7 +102,7 @@ db_delete() {
 check_osname() {
 	local distr=`echo $(lsb_release -i | cut -d':' -f 2)`
 	local osver=`echo $(lsb_release -c | cut -d':' -f 2)`
-	if ! [[ $distr == "Ubuntu" && $osver =~ ^(trusty|xenial|zesty|artful)$ ]]; then
+	if ! [[ $distr == "Ubuntu" && $osver =~ ^(trusty|xenial|zesty|artful|bionic)$ ]]; then
 		echo "${red}" >&2
 		echo "****************************************************************************" >&2
 		echo "****  This OS is not supported by Webinoly and could not work properly  ****" >&2
@@ -134,7 +134,7 @@ mysql_client_install() {
 			sudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xcbcb082a1bb943db
 			sudo add-apt-repository "deb [arch=amd64,i386,ppc64el] http://mirrors.syringanetworks.net/mariadb/repo/10.2/ubuntu $osname main"
 		;;
-		"xenial"|"zesty"|"artful")
+		"xenial"|"zesty"|"artful"|"bionic")
 			sudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8
 			sudo add-apt-repository "deb [arch=amd64,i386,ppc64el] http://mirrors.syringanetworks.net/mariadb/repo/10.2/ubuntu $osname main"
 		;;
diff --git a/plugins/stack b/plugins/stack
index eefdf99..3fda788 100644
--- a/plugins/stack
+++ b/plugins/stack
@@ -196,8 +196,10 @@ elif [[ $arg == "-purge" && $opt == "-mysql" ]]; then
 			conf_delete delautopma
 		fi	
 		sudo service mysql stop
-		sudo apt-get -y purge mariadb-server mariadb-common mysql-common debconf-utils
+		echo "mariadb-server-10.2 mariadb-server-10.2/postrm_remove_databases boolean true" | debconf-set-selections
+		sudo apt-get -y purge mariadb-server mariadb-common mysql-common
 		sudo apt-get -y purge mariadb-client
+		sudo apt-get -y purge debconf-utils
 		sudo apt-get -y autoremove
 		
 		os_name=$(check_osname)
@@ -207,7 +209,7 @@ elif [[ $arg == "-purge" && $opt == "-mysql" ]]; then
 			"trusty")
 				sudo apt-key del 0xcbcb082a1bb943db
 			;;
-			"xenial"|"zesty"|"artful")
+			"xenial"|"zesty"|"artful"|"bionic")
 				sudo apt-key del 0xF1656F24C74CD1D8
 			;;
 		esac
diff --git a/weby b/weby
index 994e304..797a99f 100644
--- a/weby
+++ b/weby
@@ -1,13 +1,13 @@
 #!/bin/bash
 
 # Webinoly Installation Script.
-webyversion="1.4.2-beta"
+webyversion="1.4.2"
 
 
 # Check OS support
 distr=`echo $(lsb_release -i | cut -d':' -f 2)`
 osver=`echo $(lsb_release -c | cut -d':' -f 2)`
-if ! [[ $distr == "Ubuntu" && $osver =~ ^(xenial)$ ]]; then
+if ! [[ $distr == "Ubuntu" && $osver =~ ^(xenial|bionic)$ ]]; then
 	echo "$(tput setaf 1)"
 	echo "****************************************************************************"
 	echo "****  This OS is not supported by Webinoly and could not work properly  ****"