--- a/net/minecraft/server/rcon/RconConsoleSource.java
+++ b/net/minecraft/server/rcon/RconConsoleSource.java
@@ -51,7 +_,7 @@
 
     @Override
     public void sendSystemMessage(Component message) {
-        this.buffer.append(message.getString());
+        this.buffer.append(message.getString()).append(System.lineSeparator()); // DivineMC - Fix MC-7569
     }
 
     @Override