diff --git a/src/it/install-file-test/invoker.properties b/src/it/install-file-test/invoker.properties
index 4c74892..3d2fb27 100644
--- a/src/it/install-file-test/invoker.properties
+++ b/src/it/install-file-test/invoker.properties
@@ -15,7 +15,7 @@
 # specific language governing permissions and limitations
 # under the License.
 
-invoker.goals=install -Dsling.urlSuffix=/system/console -Dsling.bundle.name=org.apache.sling.commons.messaging
+invoker.goals=install -Dsling.urlSuffix=/system/console -Dsling.bundle.name=org.apache.sling.commons.messaging -X
 invoker.goals.2=install -Dsling.deploy.method=WebDAV -Dsling.urlSuffix=/dav/default/apps/sling-it
 invoker.goals.3=install -Dsling.deploy.method=SlingPostServlet -Dsling.urlSuffix=/apps/sling-it
 # invalid URL must lead to build failure