diff --git a/.idea/.idea.ab-mariadb-alpine.dir/.idea/git_toolbox_prj.xml b/.idea/.idea.ab-mariadb-alpine.dir/.idea/git_toolbox_prj.xml
new file mode 100644
index 0000000..b382006
--- /dev/null
+++ b/.idea/.idea.ab-mariadb-alpine.dir/.idea/git_toolbox_prj.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GitToolBoxProjectSettings">
+    <option name="commitMessageIssueKeyValidationOverride">
+      <BoolValueOverride>
+        <option name="enabled" value="true" />
+      </BoolValueOverride>
+    </option>
+    <option name="commitMessageValidationConfigOverride">
+      <CommitMessageValidationOverride>
+        <option name="enabled" value="true" />
+      </CommitMessageValidationOverride>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/.idea.ab-mariadb-alpine.dir/.idea/indexLayout.xml b/.idea/.idea.ab-mariadb-alpine.dir/.idea/indexLayout.xml
index 27ba142..7b08163 100644
--- a/.idea/.idea.ab-mariadb-alpine.dir/.idea/indexLayout.xml
+++ b/.idea/.idea.ab-mariadb-alpine.dir/.idea/indexLayout.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ContentModelUserStore">
+  <component name="UserContentModel">
     <attachedFolders />
     <explicitIncludes />
     <explicitExcludes />
diff --git a/.idea/.idea.ab-mariadb-alpine.dir/.idea/markdown.xml b/.idea/.idea.ab-mariadb-alpine.dir/.idea/markdown.xml
new file mode 100644
index 0000000..1e34094
--- /dev/null
+++ b/.idea/.idea.ab-mariadb-alpine.dir/.idea/markdown.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MarkdownSettings">
+    <enabledExtensions>
+      <entry key="MermaidLanguageExtension" value="false" />
+      <entry key="PlantUMLLanguageExtension" value="false" />
+    </enabledExtensions>
+  </component>
+</project>
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 63f287e..134fe2a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 #
-### mariadb running on Alpine Linux
+# mariadb running on Alpine Linux
 #
 
 # version arguments
@@ -22,11 +22,11 @@ LABEL org.opencontainer.image.url="https://git.asifbacchus.dev/ab-docker/ab-mari
 LABEL org.opencontainer.image.vendor="Asif Bacchus <asif@asifbacchus.dev>"
 
 # install mariadb and turn on TCP connection in default config
-RUN apk --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/main add \
+RUN apk --no-cache add \
     tzdata \
-    mariadb \
-    mariadb-client \
-    mariadb-server-utils \
+    mariadb>${MARIADB_VERSION} \
+    mariadb-client>${MARIADB_VERSION} \
+    mariadb-server-utils>${MARIADB_VERSION} \
     && rm -f /var/cache/apk/* \
     && sed -i 's/skip-networking/skip-networking=0/' /etc/my.cnf.d/mariadb-server.cnf