diff --git a/solr/contrib/dataimporthandler/src/test/java/org/apache/solr/handler/dataimport/TestSqlEntityProcessorDelta.java b/solr/contrib/dataimporthandler/src/test/java/org/apache/solr/handler/dataimport/TestSqlEntityProcessorDelta.java
index 4cddebaa2e2..71c2c4f5687 100644
--- a/solr/contrib/dataimporthandler/src/test/java/org/apache/solr/handler/dataimport/TestSqlEntityProcessorDelta.java
+++ b/solr/contrib/dataimporthandler/src/test/java/org/apache/solr/handler/dataimport/TestSqlEntityProcessorDelta.java
@@ -120,7 +120,7 @@ public class TestSqlEntityProcessorDelta extends AbstractDataImportHandlerTestCa
         runFullImport(dataConfig_delta);
         assertQ(req("id:1"), "//*[@numFound='0']");
       } finally {
-        f.setWritable(true);
+        f.delete();
       }
     }
   }