diff --git a/mastodon/src/main/res/values-cy-rGB/strings.xml b/mastodon/src/main/res/values-cy-rGB/strings.xml
index d7779f4ea..e6eaf35ef 100644
--- a/mastodon/src/main/res/values-cy-rGB/strings.xml
+++ b/mastodon/src/main/res/values-cy-rGB/strings.xml
@@ -659,4 +659,7 @@
 	<string name="settings_manage_donations">Rheoli rhoddion</string>
 	<!-- %1$s is your server domain, %2$s is the domain that was blocked, %3$,d is the follower count, %4$s is the `x_accounts` plural string -->
 	<!-- %1$s is the domain that was blocked, %2$,d is the follower count, %3$s is the `x_accounts` plural string -->
+	<!-- appears when you're about to block a server -->
+	<!-- The complete string will look like "You will lose X followers and Y people you follow". See will_lose_x_followers and will_lose_x_following -->
+	<!-- The complete string will look like "You will lose X people you follow". See will_lose_x_following -->
 </resources>