diff --git a/layouts/_design-system-base.njk b/layouts/_design-system-base.njk
index 6367b44..5618697 100644
--- a/layouts/_design-system-base.njk
+++ b/layouts/_design-system-base.njk
@@ -4,7 +4,7 @@
 {%- from "nationalarchives/components/header/macro.njk" import tnaHeader -%}
 {%- from "nationalarchives/components/phase-banner/macro.njk" import tnaPhaseBanner -%}
 
-{%- set assetPath = "/design-system/static/assets" -%}
+{%- set assetPath = "/design-system/static/assets/" -%}
 
 {%- set theme = "light" -%}
 {% if group === "get-started" %}