diff --git a/samples/data-jolokia-demo/pom.xml b/samples/data-jolokia-demo/pom.xml
index 17ed06b5c..f29a76f99 100644
--- a/samples/data-jolokia-demo/pom.xml
+++ b/samples/data-jolokia-demo/pom.xml
@@ -88,7 +88,6 @@
               <alias>server</alias>
               <name>${image}</name>
               <run>
-                <net>container:data</net>
                 <namingStrategy>none</namingStrategy>
                 <volumes>
                   <from>
@@ -101,6 +100,12 @@
                   <JOLOKIA_OFF>1</JOLOKIA_OFF>
                 </env>
                 <envPropertyFile>${project.basedir}/src/main/docker/environment.properties</envPropertyFile>
+                <ports>
+                  <!-- Port mappings: Container internal port (which must be exposed) will be
+                 dynamically mapped and this (random) port will be assigned to the maven variable
+                 ${jolokia.port}. Multiple port mappings can be specified here-->
+                  <port>${jolokia.host}:${jolokia.port}:8080</port>
+                </ports>
                 <wait>
                   <!-- The plugin waits until this URL is reachable via HTTP ... -->
                   <log>Server startup</log>