diff --git a/adminer/Dockerfile b/adminer/Dockerfile
index cb399771..61ca8d92 100644
--- a/adminer/Dockerfile
+++ b/adminer/Dockerfile
@@ -9,19 +9,19 @@ VOLUME /sessions
 # SQL SERVER:
 #####################################
 USER root
+
 ARG INSTALL_MSSQL=false
 ENV INSTALL_MSSQL ${INSTALL_MSSQL}
+
 RUN if [ ${INSTALL_MSSQL} = true ]; then \
   set -xe \
-  # && apk --update add --no-cache --virtual .phpize-deps $PHPIZE_DEPS unixodbc unixodbc-dev \
-  # && pecl channel-update pecl.php.net \
-  # && pecl install pdo_sqlsrv-4.1.8preview sqlsrv-4.1.8preview \
-  # && echo "extension=sqlsrv.so" > /usr/local/etc/php/conf.d/20-sqlsrv.ini \
-  # && echo "extension=pdo_sqlsrv.so" > /usr/local/etc/php/conf.d/20-pdo_sqlsrv.ini \
-  && apk --update add --no-cache freetds unixodbc \
-  && apk --update add --no-cache --virtual .build-deps $PHPIZE_DEPS freetds-dev unixodbc-dev \
-  && docker-php-ext-install pdo_dblib \
-  && apk del .build-deps \
+  && apk update \
+  && apk add --no-cache --virtual .php-build-dependencies unixodbc-dev freetds-dev \
+  && apk add --virtual .php-runtime-dependencies unixodbc freetds \
+  && docker-php-ext-configure pdo_odbc --with-pdo-odbc=unixODBC,/usr \
+  && docker-php-ext-install pdo_odbc pdo_dblib \
+  && apk del .php-build-dependencies \
+  && rm -rf /var/cache/apk/* \
 ;fi
 
 USER adminer
diff --git a/docker-compose.yml b/docker-compose.yml
index aeb6d163..f5ccf4a4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -359,7 +359,7 @@ services:
         - SA_PASSWORD=${MSSQL_PASSWORD}
         - ACCEPT_EULA=Y
       volumes:
-        - ${DATA_PATH_HOST}/mssql:/var/opt/mssql
+        - mssql:/var/opt/mssql
       ports:
         - "${MSSQL_PORT}:1433"
       networks: