diff --git a/ganttzk/pom.xml b/ganttzk/pom.xml
index 0193b211d..cc532d5fd 100644
--- a/ganttzk/pom.xml
+++ b/ganttzk/pom.xml
@@ -59,6 +59,11 @@
             <artifactId>easymock</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymockclassextension</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
 </project>