diff --git a/src/i18n/strings/cy.json b/src/i18n/strings/cy.json
index 8f031b3e2f..85986d02da 100644
--- a/src/i18n/strings/cy.json
+++ b/src/i18n/strings/cy.json
@@ -21,5 +21,6 @@
     "Need help?": "Angen cymorth?",
     "Chat with Riot Bot": "Sgwrsio gyda Riot Bot",
     "Explore rooms": "Archwilio Ystafelloedd",
-    "Room Directory": "Cyfeiriadur Ystafelloedd"
+    "Room Directory": "Cyfeiriadur Ystafelloedd",
+    "Go to your browser to complete Sign In": "Ewch i'ch porwr i gwblhau Mewngofnodi"
 }