diff --git a/src/test/java/com/imadcn/system/test/spring/EmbedZookeeperTestExecutionListener.java b/src/test/java/com/imadcn/system/test/spring/EmbedZookeeperTestExecutionListener.java
index 306671e..e528a9a 100644
--- a/src/test/java/com/imadcn/system/test/spring/EmbedZookeeperTestExecutionListener.java
+++ b/src/test/java/com/imadcn/system/test/spring/EmbedZookeeperTestExecutionListener.java
@@ -53,6 +53,7 @@ public void run() {
                     try {
                     	EmbedZookeeperTestExecutionListener.sleep(2000L);
                         testingServer.close();
+                        testingServer = null;
                     } catch (final IOException ex) {
                         RegExceptionHandler.handleException(ex);
                     }