From dc680a41c8547083dd836efebea397cbb92710dc Mon Sep 17 00:00:00 2001
From: Uros Meglic <uros678@users.noreply.github.com>
Date: Tue, 11 Oct 2016 13:41:13 +0200
Subject: [PATCH] fix(elasticsearch): Query editor allows to remove last group
 by (#5692) (#6223)

---
 .../plugins/datasource/elasticsearch/partials/bucket_agg.html   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/app/plugins/datasource/elasticsearch/partials/bucket_agg.html b/public/app/plugins/datasource/elasticsearch/partials/bucket_agg.html
index 36e914d06e0..3790d18857e 100644
--- a/public/app/plugins/datasource/elasticsearch/partials/bucket_agg.html
+++ b/public/app/plugins/datasource/elasticsearch/partials/bucket_agg.html
@@ -23,7 +23,7 @@
 		<label class="gf-form-label" ng-if="isFirst">
 			<a class="pointer" ng-click="addBucketAgg()"><i class="fa fa-plus"></i></a>
 		</label>
-		<label class="gf-form-label">
+		<label class="gf-form-label" ng-if="!isFirst">
 			<a class="pointer" ng-click="removeBucketAgg()"><i class="fa fa-minus"></i></a>
 		</label>
 	</div>