diff --git a/website/client/src/components/tasks/column.vue b/website/client/src/components/tasks/column.vue
index 3af2da3ecb..9a98b5fa31 100644
--- a/website/client/src/components/tasks/column.vue
+++ b/website/client/src/components/tasks/column.vue
@@ -640,7 +640,7 @@ export default {
     },
     setColumnBackgroundVisibility () {
       this.$nextTick(() => {
-        if (!this.$refs.columnBackground) return;
+        if (!this.$refs.columnBackground || !this.$refs.tasksList) return;
 
         const tasksWrapperEl = this.$refs.tasksWrapper;