diff --git a/zeppelin-zengine/pom.xml b/zeppelin-zengine/pom.xml
index b7e1938ff60..2c56b4dc860 100644
--- a/zeppelin-zengine/pom.xml
+++ b/zeppelin-zengine/pom.xml
@@ -128,12 +128,6 @@
${jetty.version}
-
- org.eclipse.jetty.websocket
- websocket-client
- ${jetty.version}
-
-
org.quartz-scheduler
quartz