diff --git a/piwik/README.md b/piwik/README.md
index 75f2470..3914ba2 100644
--- a/piwik/README.md
+++ b/piwik/README.md
@@ -5,5 +5,24 @@ piwik
 full control over your data. Piwik lets you easily collect data from websites,
 apps & IoT and visualise this data and extract insights. Privacy is built-in.
 
+## docker-compose.yml
+
+```
+dokuwiki:
+  image: vimagick/piwik
+  ports:
+    - "8000:80"
+  links:
+    - mysql
+  restart: always
+
+mysql:
+  image: mysql
+  environment:
+    - MYSQL_ROOT_PASSWORD=root
+    - MYSQL_DATABASE=piwik
+  restart: always
+```
+
 [1]: http://piwik.org/
 
diff --git a/piwik/docker-compose.yml b/piwik/docker-compose.yml
index ff039ce..aaeb7db 100644
--- a/piwik/docker-compose.yml
+++ b/piwik/docker-compose.yml
@@ -1,5 +1,14 @@
 dokuwiki:
-    image: vimagick/piwik
-    ports:
-        - "8000:80"
-    restart: always
+  image: vimagick/piwik
+  ports:
+    - "8000:80"
+  links:
+    - mysql
+  restart: always
+
+mysql:
+  image: mysql
+  environment:
+    - MYSQL_ROOT_PASSWORD=root
+    - MYSQL_DATABASE=piwik
+  restart: always