Don't run tests on the deploy step.
diff --git a/Jenkinsfile b/Jenkinsfile
index ef4be5a..38b868d 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -29,7 +29,7 @@
               }
             }
             steps {
-                sh 'mvn -B source:jar deploy'
+                sh 'mvn -B source:jar deploy -DskipTests'
             }
         }
     }