diff --git a/_pages/thanks.md b/_pages/thanks.md
index de3db2c..05dd4c2 100644
--- a/_pages/thanks.md
+++ b/_pages/thanks.md
@@ -2,9 +2,14 @@
 layout: page
 title: "Thanks"
 permalink: /thanks
-katex: true
 description: "Acknowledgments to the free software, resources and services that we rely on."
+date: 2022-01-01
+image: 
+  path: /assets/img/screenshot-homepage-light.png
+  width: 1280
+  height: 646
 toc: true
+katex: true
 ---
 
 We rely on software, design resources and services provided for free by generous people from all over the Internet.
diff --git a/index.md b/index.md
index 7cfcc6c..e8595d6 100644
--- a/index.md
+++ b/index.md
@@ -2,7 +2,10 @@
 layout: home
 description: "Live demo of Papicu – a minimalist Jekyll theme that supports dark mode, KaTeX, sidenotes, and more"
 date: 2022-01-01
-image: /assets/img/screenshot-homepage-light.png
+image: 
+  path: /assets/img/screenshot-homepage-light.png
+  width: 1280
+  height: 646
 ---
 
 Welcome to my home page on the Internet.
\ No newline at end of file