diff --git a/lib/layouttranslations b/lib/layouttranslations
index a885af09c4..5f2087abb4 100644
--- a/lib/layouttranslations
+++ b/lib/layouttranslations
@@ -935,6 +935,11 @@ Translation pt
 	"Theorem" "Teorema"
 End
 
+Translation pt_BR
+	"Fact" "Fato"
+	"Assumption" "Suposição"
+End
+
 Translation ro
 	"Acknowledgement" "Acknowledgement"
 	"Algorithm" "Algoritm"