diff --git a/bin/install-etcd-system b/bin/install-etcd-system
index 2882e78..a4b8175 100755
--- a/bin/install-etcd-system
+++ b/bin/install-etcd-system
@@ -1,5 +1,4 @@
 #!/usr/bin/env bash
-set -x
 
 set -e