diff --git a/dashboard/scripts/restart.sh b/dashboard/scripts/restart.sh
index 1535d9d..8bc6d68 100644
--- a/dashboard/scripts/restart.sh
+++ b/dashboard/scripts/restart.sh
@@ -174,6 +174,7 @@
             "type" : "string"
           },
           "sessionID" : {
+            "index" : "not_analyzed",
             "type" : "string"
           },
           "source" : {