diff --git a/literals/ui.en.json b/literals/ui.en.json
index da7c3c4..75471e3 100644
--- a/literals/ui.en.json
+++ b/literals/ui.en.json
@@ -7,9 +7,9 @@
 	"Scan": "Scan",
 	"Loading": "Loading",
 	"Full": "Full",
-	"A4": "A4",
-	"A5 Portrait": "A5 Portrait",
-	"A5 Landscape": "A5 Landscape",
+	"A4": "DIN A4",
+	"A5 Portrait": "DIN A5 Portrait",
+	"A5 Landscape": "DIN A5 Landscape",
 	"Letter": "US Letter",
 	"": ""
 }
diff --git a/literals/ui.es.json b/literals/ui.es.json
index 7552fcc..f45e9cd 100644
--- a/literals/ui.es.json
+++ b/literals/ui.es.json
@@ -7,9 +7,9 @@
 	"Scan": "Escanear",
 	"Loading": "Cargando",
 	"Full": "Completo",
-	"A4": "A4",
-	"A5 Portrait": "A5 Vertical",
-	"A5 Landscape": "A5 Horizontal",
+	"A4": "DIN A4",
+	"A5 Portrait": "DIN A5 Vertical",
+	"A5 Landscape": "DIN A5 Horizontal",
 	"Letter": "US Letter",
 	"": ""
 }