diff --git a/website/client/src/components/inventory/stable/index.vue b/website/client/src/components/inventory/stable/index.vue
index 7838b2095f..7eb91cc615 100644
--- a/website/client/src/components/inventory/stable/index.vue
+++ b/website/client/src/components/inventory/stable/index.vue
@@ -9,7 +9,7 @@
         <div slot="header">
           <div
             id="npmMattStable"
-            :class="seasonalNPC('matt')"
+            :class="npcClass('matt')"
           ></div>
           <b-popover
             triggers="hover"
diff --git a/website/client/src/components/inventory/stable/welcomeModal.vue b/website/client/src/components/inventory/stable/welcomeModal.vue
index 0346efb889..7c42725ac0 100644
--- a/website/client/src/components/inventory/stable/welcomeModal.vue
+++ b/website/client/src/components/inventory/stable/welcomeModal.vue
@@ -8,7 +8,7 @@
     @hide="hideFlag()"
   >
     <div class="content">
-      <div :class="seasonalNPC('matt')"></div><h1
+      <div :class="npcClass('matt')"></div><h1
         v-once
         class="page-header"
       >
diff --git a/website/client/src/components/news/newsContent.vue b/website/client/src/components/news/newsContent.vue
index 9eaf10466e..70b7b64fa8 100644
--- a/website/client/src/components/news/newsContent.vue
+++ b/website/client/src/components/news/newsContent.vue
@@ -3,7 +3,7 @@
     <div class="bailey-header d-flex align-items-center mb-3">
       <div
         class="mr-3"
-        :class="seasonalNPC('bailey')"
+        :class="npcClass('bailey')"
       ></div>
       <h1 v-once>
         {{ $t('newStuff') }}
diff --git a/website/client/src/mixins/seasonalNPC.js b/website/client/src/mixins/seasonalNPC.js
index cb76882d6f..e6640e3b83 100644
--- a/website/client/src/mixins/seasonalNPC.js
+++ b/website/client/src/mixins/seasonalNPC.js
@@ -5,6 +5,8 @@ export default {
     ...mapState({
       currentEvent: 'worldState.data.currentEvent',
     }),
+  },
+  methods: {
     npcClass (name) {
       if (!this.currentEvent || !this.currentEvent.season) return `npc_${name}`;
       return `npc_${name} npc_${name}_${this.currentEvent.season}`;