diff --git a/_layouts/post.html b/_layouts/post.html
index c4c3399..eb5a57f 100644
--- a/_layouts/post.html
+++ b/_layouts/post.html
@@ -2,38 +2,33 @@
layout: default
---
-{% if page.banner-image %}
- {% assign banner-pic = site.data.virtual-photography[page.slug][page.banner-image] %}
-{% else %}
- {% assign banner-pic = site.data.virtual-photography[page.slug][page.card-image] %}
-{% endif %}
-
-{% assign ar = banner-pic.aspect-ratio | plus: 0 %}
+{% assign banner_pic = page.banner-image | default: page.card-image %}
+{% assign banner_data = site.data.virtual-photography[page.slug][banner_pic] %}
+{% assign ar = banner_data.aspect-ratio | plus: 0 %}