diff --git a/src/lang/brazilian_portuguese.txt b/src/lang/brazilian_portuguese.txt
index 90d6d67fdf..12c6db013c 100644
--- a/src/lang/brazilian_portuguese.txt
+++ b/src/lang/brazilian_portuguese.txt
@@ -2,6 +2,7 @@
 ##ownname Português (BR)
 ##isocode pt_BR
 ##plural 2
+##case m f
 ##gender m f
 
 #