some debug back

Signed-off-by: Olivier Lamy <olamy@apache.org>
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index d0aff8a..0930077 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -45,4 +45,4 @@
             cache: 'maven'
 
       - name: Build with Maven
-        run: mvn -e -B -V verify
+        run: mvn -e -B -V verify -X