diff --git a/all/pom.xml b/all/pom.xml
index 79f2ff7ed4..5dff0ec435 100644
--- a/all/pom.xml
+++ b/all/pom.xml
@@ -122,6 +122,18 @@
               <outputDirectory>${project.build.directory}/src</outputDirectory>
             </configuration>
           </execution>
+          <execution>
+            <id>unpack-jars</id>
+            <phase>prepare-package</phase>
+            <goals>
+              <goal>unpack-dependencies</goal>
+            </goals>
+            <configuration>
+              <includes>io/netty/**</includes>
+              <excludes>io/netty/example/**</excludes>
+              <outputDirectory>${project.build.outputDirectory}</outputDirectory>
+            </configuration>
+          </execution>
         </executions>
       </plugin>
       <plugin>