diff --git a/mastodon/src/main/res/values-cs-rCZ/strings.xml b/mastodon/src/main/res/values-cs-rCZ/strings.xml
index 9f10c5805..e68e3c5df 100644
--- a/mastodon/src/main/res/values-cs-rCZ/strings.xml
+++ b/mastodon/src/main/res/values-cs-rCZ/strings.xml
@@ -643,4 +643,5 @@
 	<!-- Screen reader description for the menu on the home timeline screen -->
 	<!-- %s is the name of the list -->
 	<!-- %s is a username -->
+	<!-- %s is a time interval ("5 months") -->
 </resources>