diff --git a/x-pack/plugins/logstash/public/sections/pipeline_edit/components/pipeline_edit/pipeline_edit.js b/x-pack/plugins/logstash/public/sections/pipeline_edit/components/pipeline_edit/pipeline_edit.js
index 7842bef4c0d5c..29e453dd1347b 100644
--- a/x-pack/plugins/logstash/public/sections/pipeline_edit/components/pipeline_edit/pipeline_edit.js
+++ b/x-pack/plugins/logstash/public/sections/pipeline_edit/components/pipeline_edit/pipeline_edit.js
@@ -12,7 +12,6 @@ import { Notifier, toastNotifications } from 'ui/notify';
 import { PipelineEditor } from '../../../../components/pipeline_editor';
 import 'plugins/logstash/services/license';
 import 'plugins/logstash/services/security';
-import './pipeline_edit.less';
 import 'ace';
 
 const app = uiModules.get('xpack/logstash');
diff --git a/x-pack/plugins/logstash/public/sections/pipeline_edit/components/pipeline_edit/pipeline_edit.less b/x-pack/plugins/logstash/public/sections/pipeline_edit/components/pipeline_edit/pipeline_edit.less
deleted file mode 100644
index f5c00fc6a495f..0000000000000
--- a/x-pack/plugins/logstash/public/sections/pipeline_edit/components/pipeline_edit/pipeline_edit.less
+++ /dev/null
@@ -1,9 +0,0 @@
-@import (reference) "~ui/styles/variables";
-@import (reference) "~ui/styles/mixins";
-@import (reference) "~ui/styles/theme";
-
-pipeline-edit {
-  .pipeline-editor {
-    border: 1px solid #ecf0f1;
-  }
-}