diff --git a/test-model-generator.groovy b/test-model-generator.groovy
index ce551d7..1daa9ec 100644
--- a/test-model-generator.groovy
+++ b/test-model-generator.groovy
@@ -189,7 +189,7 @@
                 }
                 // Remove everything what is owned by root
                 testImage.inside(testImageOptions) {
-                    sh("rm -rf /var/lib/qa_reports/* ${env.WORKSPACE}/${apiProject}/cockroach_data")
+                    sh("rm -rf /var/lib/qa_reports/* ${env.WORKSPACE}/${apiProject} ${env.WORKSPACE}/${uiProject}")
                 }
             }
         }