diff --git a/Dockerfile.mariadb b/Dockerfile.mariadb
index f6b7903..1be4324 100644
--- a/Dockerfile.mariadb
+++ b/Dockerfile.mariadb
@@ -8,9 +8,8 @@ RUN echo "APT::Acquire::Retries \"5\";" > /etc/apt/apt.conf.d/80-retries && \
     echo "Acquire::http::No-Cache=true;" > /etc/apt/apt.conf.d/80-no-cache && \
     echo "Acquire::http::Pipeline-Depth=0;" > /etc/apt/apt.conf.d/80-no-pipeline && \
     apt-get -qq update && \
-    apt-get -yqq upgrade
-
-RUN apt-get -yqq install --no-install-recommends \
+    apt-get -yqq upgrade && \
+    apt-get -yqq install --no-install-recommends \
         nano \
         curl \
         xz-utils \
@@ -18,9 +17,10 @@ RUN apt-get -yqq install --no-install-recommends \
         runit \
         python3-software-properties \
         software-properties-common \
-        add-apt-key
-RUN add-apt-repository ppa:ondrej/php
-RUN apt-get -qq update && \
+        add-apt-key \
+    && \
+    add-apt-repository ppa:ondrej/php && \
+    apt-get -qq update && \
     apt-get -yqq install --no-install-recommends \
         #php8.1-apcu \
         php8.1-bcmath \
@@ -41,8 +41,8 @@ RUN apt-get -qq update && \
         && \
     apt-get autoremove -yqq && \
     apt-get clean && \
-    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /var/lib/dpkg/status.old /var/cache/debconf/templates.dat /var/log/dpkg.log /var/log/lastlog /var/log/apt/*.log
-RUN curl https://getcomposer.org/composer-stable.phar --output /usr/local/bin/composer && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /var/lib/dpkg/status.old /var/cache/debconf/templates.dat /var/log/dpkg.log /var/log/lastlog /var/log/apt/*.log && \
+    curl https://getcomposer.org/composer-stable.phar --output /usr/local/bin/composer && \
     chmod +x /usr/local/bin/composer
 COPY start.sh /usr/local/bin/start.sh
 COPY mysql.runit /etc/service/mysql/run