diff --git a/Dockerfile b/Dockerfile
index d007f69..13c5431 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,15 +22,16 @@ ARG MANTISBT_VERSION=2.27.1
 #---------------------------------------------------------------------------------------------------
 ARG MANTISBT='#!/bin/bash                                                                        \n\
                                                                                                  \n\
-chown -R apache:apache                                         ${APACHE_DOC_ROOT}                \n\
-chmod -R u-x,g-x,o-rwx,u+X,g+X                                 ${APACHE_DOC_ROOT}                \n\
+chown -R apache:apache                                ${APACHE_DOC_ROOT}                         \n\
+chmod -R u-x,g-x,o-rwx,u+X,g+X                        ${APACHE_DOC_ROOT}                         \n\
                                                                                                  \n\
 if [[ "${MANTISBT_ADMIN}" == "DISABLED" ]]                                                       \n\
 then                                                                                             \n\
-  chown -R root:root                                           ${APACHE_DOC_ROOT}/mantisbt/admin \n\
+  chown root:root                                     ${APACHE_DOC_ROOT}/mantisbt/admin          \n\
+  mv ${APACHE_DOC_ROOT}/mantisbt/admin                ${APACHE_DOC_ROOT}/mantisbt/admin.disabled \n\
 fi                                                                                               \n\
                                                                                                  \n\
-sed -i -e "s%mailhub=mail%mailhub=${SMTP_SERVER}%"                         /etc/ssmtp/ssmtp.conf '
+sed -i -e "s%mailhub=mail%mailhub=${SMTP_SERVER}%"    /etc/ssmtp/ssmtp.conf'
 #---------------------------------------------------------------------------------------------------