diff --git a/blog/2026-03-30-relaunch-app-as-pwa/index.md b/blog/2026-03-30-relaunch-app-as-pwa/index.md
index d645f14..4e2a7d2 100644
--- a/blog/2026-03-30-relaunch-app-as-pwa/index.md
+++ b/blog/2026-03-30-relaunch-app-as-pwa/index.md
@@ -1,7 +1,7 @@
 ---
 title: "Relaunch App 'bonreader' as PWA 'BelegScan.at'"
 date: "2026-03-30"
-tag: [pwa]
+tags: [pwa]
 ---
 
 Our application has undergone a relaunch, and we are excited to introduce the new features as a Progressive Web App (PWA). This approach ensures a smoother user experience and greater accessibility.