diff --git a/app/src/main/res/values-cy/strings.xml b/app/src/main/res/values-cy/strings.xml
index a6f6098b8..146684efa 100644
--- a/app/src/main/res/values-cy/strings.xml
+++ b/app/src/main/res/values-cy/strings.xml
@@ -55,7 +55,7 @@
     <string name="validate">Dilysu</string>
     <string name="media">Cyfryngau</string>
     <string name="share_with">Rhannu gyda</string>
-    <string name="shared_via">Rhannwyd drwy Mastalab</string>
+    <string name="shared_via">Rhannwyd drwy Fedilab</string>
     <string name="replies">Ymatebion</string>
     <string name="username">Enwdefnyddiwr</string>
     <string name="drafts">Drafftiau</string>