diff --git a/pt-br/css.pt.html.markdown b/pt-br/css.pt.html.markdown
index 8ffd8d62..fdf65b80 100644
--- a/pt-br/css.pt.html.markdown
+++ b/pt-br/css.pt.html.markdown
@@ -1,6 +1,6 @@
 ---
 language: css
-filename: learncss.css
+filename: learncss.css-pt
 contributors:
     - ["Mohammad Valipour", "https://github.com/mvalipour"]
     - ["Marco Scannadinari", "https://github.com/marcoms"]