diff --git a/blog_generator.js b/blog_generator.js
index c68589a..2b6055d 100644
--- a/blog_generator.js
+++ b/blog_generator.js
@@ -288,7 +288,7 @@ function run() {
     }
 
     function slugifyTag(t) {
-        return t.toLowerCase().replace(/[^a-z0-9]+/g, "-").replace(/^-+|-+$/g, "");
+        return t.normalize("NFKD").replace(/[\u0300-\u036f]/g, "").toLowerCase().replace(/[^a-z0-9]+/g, "-").replace(/^-+|-+$/g, "");
     }
 
     function buildStateMap() {