diff --git a/web/app/src/main.js b/web/app/src/main.js
index 55589b01..d516e899 100644
--- a/web/app/src/main.js
+++ b/web/app/src/main.js
@@ -14,6 +14,11 @@ window.plain = (x) => JSON.parse(JSON.stringify(x));
 // objectEmpty returns whether the object is empty or not.
 window.objectEmpty = (o) => !o || Object.entries(o).length == 0;
 
+// Do a full refresh once per hour. This is just to make sure that long-lived
+// displays (like the TV in the hallway at Blender HQ) pick up on HTML/JS/CSS
+// changes eventually.
+window.setTimeout(window.location.reload, 3600 * 1000);
+
 const app = createApp(App)
 const pinia = createPinia()