diff --git a/l10n/cy_GB.js b/l10n/cy_GB.js
index ea9ba4d..11bf763 100644
--- a/l10n/cy_GB.js
+++ b/l10n/cy_GB.js
@@ -6,6 +6,7 @@ OC.L10N.register(
     "Dark" : "Tywyll",
     "Yes" : "Iawn",
     "No" : "No",
+    "Language" : "Iaith",
     "Save" : "Cadw"
 },
 "nplurals=4; plural=(n==1) ? 0 : (n==2) ? 1 : (n != 8 && n != 11) ? 2 : 3;");
diff --git a/l10n/cy_GB.json b/l10n/cy_GB.json
index 0b869b2..1ca376a 100644
--- a/l10n/cy_GB.json
+++ b/l10n/cy_GB.json
@@ -4,6 +4,7 @@
     "Dark" : "Tywyll",
     "Yes" : "Iawn",
     "No" : "No",
+    "Language" : "Iaith",
     "Save" : "Cadw"
 },"pluralForm" :"nplurals=4; plural=(n==1) ? 0 : (n==2) ? 1 : (n != 8 && n != 11) ? 2 : 3;"
 }
\ No newline at end of file