diff --git a/lib/readme.js b/lib/readme.js
index 7ab832d4..d0efdf6f 100644
--- a/lib/readme.js
+++ b/lib/readme.js
@@ -12,7 +12,12 @@ setTimeout(function () {
   for (const icon of icons) {
     const type = icon.id.slice(4).split('-')[0] // Without nrk- and state
     const isPreview = icon.id.includes('-preview')
-    const filePrefix = type === 'logo' || type === 'expressive' ? type : 'icon'
+    const isExpressive = icon.id.includes('-expressive')
+    const filePrefix = type === 'logo'
+      ? type
+      : isExpressive
+        ? 'expressive'
+        : 'icon'
     const size = icon.viewBox.baseVal
     const group = isPreview ? GROUPS.preview : (GROUPS[type] = GROUPS[type] || [])