diff --git a/jme3-project-testdata/nbproject/project.xml b/jme3-project-testdata/nbproject/project.xml
index f8ba0fa6c..a41e0d66e 100644
--- a/jme3-project-testdata/nbproject/project.xml
+++ b/jme3-project-testdata/nbproject/project.xml
@@ -7,6 +7,10 @@
             <suite-component/>
             <module-dependencies/>
             <public-packages/>
+            <class-path-extension>
+                <runtime-relative-path>ext/jme3-testdata.jar</runtime-relative-path>
+                <binary-origin>release/modules/ext/jme3-testdata.jar</binary-origin>
+            </class-path-extension>
         </data>
     </configuration>
 </project>