diff --git a/i18n/cy.json b/i18n/cy.json
index ae323820..ae575396 100644
--- a/i18n/cy.json
+++ b/i18n/cy.json
@@ -1,7 +1,8 @@
 {
 	"@metadata": {
 		"authors": [
-			"Afalau"
+			"Afalau",
+			"Ceirios"
 		]
 	},
 	"prefs-accessibility": "Hygyrchedd"