diff --git a/.eslintignore b/.eslintignore
index ced22a1..82ea063 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -1,3 +1,2 @@
 frontend/main.js
 frontend/registerServiceWorker.js
-frontend/views/partials/TreeNode.vue
diff --git a/.eslintrc.js b/.eslintrc.js
index 1a3f86b..a873f88 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -8,6 +8,6 @@ module.exports = {
     // override/add rules settings here, such as:
     'no-unused-vars': 'error',
     'vue/require-prop-types': 0,
-    'vue/max-attributes-per-line': 10
+    'vue/max-attributes-per-line': 4
   }
 }
diff --git a/frontend/views/partials/TreeNode.vue b/frontend/views/partials/TreeNode.vue
index 1c5b925..3086471 100644
--- a/frontend/views/partials/TreeNode.vue
+++ b/frontend/views/partials/TreeNode.vue
@@ -1,9 +1,11 @@
 <template>
   <li class="node-tree">
-      <b-button :type="button_type" size="is-small" @click="toggleButton(node)">
-        <span class="icon"><i :class="icon"></i></span>
-      </b-button>
-      &nbsp; <a @click="$emit('selected', node)">{{ node.name }}</a>
+    <b-button :type="button_type" size="is-small" @click="toggleButton(node)">
+      <span class="icon"><i :class="icon" /></span>
+    </b-button>
+    &nbsp;
+    <!-- eslint-disable-next-line -->
+    <a @click="$emit('selected', node)">{{ node.name }}</a>
 
     <ul v-if="node.children && node.children.length">
       <TreeNode v-for="(child, index) in node.children" :key="index" :node="child" @selected="$emit('selected', $event)" />
@@ -18,7 +20,10 @@ import _ from 'lodash'
 export default {
   name: "TreeNode",
   props: {
-    node: Object
+    node: {
+      type: Object,
+      required: true
+    }
   },
   data() {
     return {