diff --git a/ui-tui/src/app/slash/commands/core.ts b/ui-tui/src/app/slash/commands/core.ts
index 0f8916c5c..fd80acb09 100644
--- a/ui-tui/src/app/slash/commands/core.ts
+++ b/ui-tui/src/app/slash/commands/core.ts
@@ -219,7 +219,7 @@ export const coreCommands: SlashCommand[] = [
       }
 
       writeOsc52Clipboard(target.text)
-      sys('sent OSC52 copy sequence (terminal support required)')
+      sys(`copied ${target.text.length} chars`)
     }
   },