diff --git a/es/blog/blog.11tydata.js b/es/blog/blog.11tydata.js
index a73f13b..def8c5c 100644
--- a/es/blog/blog.11tydata.js
+++ b/es/blog/blog.11tydata.js
@@ -1,8 +1,7 @@
 module.exports = {
     eleventyComputed: {
-        // TODO: handle titles as slugs instead of filenames
-        permalink: (data) => {
-            // get the file path stem, e.g., "/es/blog/2025/2025-10-18-my-post"
+        permalink: function (data) {
+            // get the file path stem
             let stem = data.page.filePathStem;
 
             // extract the year from the path
@@ -12,14 +11,14 @@ module.exports = {
 
                 // check for slug_override first
                 if (data.slug_override) {
-                    return `/es/blog/${year}/${data.slug_override}/index.html`; // ie /es/blog/2025/post-localizado/index.html
+                    return `/es/blog/${year}/${this.slugify(data.slug_override)}/index.html`;
                 }
 
                 // handle blog posts with date prefix: /es/blog/[year]/[year-month-day]-slug
                 const blogPostMatch = stem.match(/^\/es\/blog\/(\d{4})\/\d{4}-\d{2}-\d{2}-(.+)$/);
                 if (blogPostMatch) {
                     const [, , slug] = blogPostMatch;
-                    return `/es/blog/${year}/${this.slugify(slug)}/index.html`; // ie /es/blog/2025/my-post/index.html
+                    return `/es/blog/${year}/${this.slugify(slug)}/index.html`;
                 }
             }