diff --git a/solr/core/src/test/org/apache/solr/cloud/TestMultiCoreConfBootstrap.java b/solr/core/src/test/org/apache/solr/cloud/TestMultiCoreConfBootstrap.java
index 558a1046f8b..aca579c533d 100644
--- a/solr/core/src/test/org/apache/solr/cloud/TestMultiCoreConfBootstrap.java
+++ b/solr/core/src/test/org/apache/solr/cloud/TestMultiCoreConfBootstrap.java
@@ -74,7 +74,7 @@ public class TestMultiCoreConfBootstrap extends SolrTestCaseJ4 {
   @Override
   @After
   public void tearDown() throws Exception {
-    System.clearProperty("bootstrap_confdir");
+    System.clearProperty("bootstrap_conf");
     System.clearProperty("zkHost");
     System.clearProperty("solr.solr.home");