diff --git a/src/stock.rs b/src/stock.rs
index 23be459c7..9754b1d3a 100644
--- a/src/stock.rs
+++ b/src/stock.rs
@@ -177,7 +177,7 @@ pub enum StockMessage {
                     however, of course, if they like, you may point them to 👉 https://get.delta.chat"))]
     WelcomeMessage = 71,
 
-    #[strum(props(fallback = "Unknown Sender for this chat. See 'info' for more details."))]
+    #[strum(props(fallback = "Unknown sender for this chat. See 'info' for more details."))]
     UnknownSenderForChat = 72,
 
     #[strum(props(fallback = "Message from %1$s"))]