diff --git a/src/components/RangeInput.vue b/src/components/RangeInput.vue
index 037f651fe..7bf743c6a 100644
--- a/src/components/RangeInput.vue
+++ b/src/components/RangeInput.vue
@@ -1,6 +1,6 @@
 <template>
   <div :class="bem()">
-    <slot name="header" />
+    <slot name="header"></slot>
 
     <form @submit.prevent="onSubmit(refinement)">
       <input