diff --git a/install/installCyberPanel.py b/install/installCyberPanel.py
index 1e4dd5739..abad1a487 100755
--- a/install/installCyberPanel.py
+++ b/install/installCyberPanel.py
@@ -244,6 +244,15 @@ class InstallCyberPanel:
 
         if self.distro == ubuntu:
 
+            if get_Ubuntu_release() == 18.10:
+                command = 'apt-get install software-properties-common -y'
+                install.preFlightsChecks.call(command, self.distro, command, command, 1, 1, os.EX_OSERR)
+
+                command = "apt-key adv --fetch-keys 'https://mariadb.org/mariadb_release_signing_key.asc'"
+                install.preFlightsChecks.call(command, self.distro, command, command, 1, 1, os.EX_OSERR)
+
+                command = "add-apt-repository 'deb [arch=amd64,arm64,ppc64el] https://mirror.yongbok.net/mariadb/repo/10.5/ubuntu bionic main'"
+                install.preFlightsChecks.call(command, self.distro, command, command, 1, 1, os.EX_OSERR)
 
             command = "apt-get -y install mariadb-server"
         elif self.distro == centos: