diff --git a/plugins/cowboy/cowboy.go b/plugins/cowboy/cowboy.go
index 60f15e2..55cfbd0 100644
--- a/plugins/cowboy/cowboy.go
+++ b/plugins/cowboy/cowboy.go
@@ -204,6 +204,7 @@ func (p *Cowboy) mkOverlayCB(overlay string) func(s *discordgo.Session, i *disco
 			Type: discordgo.InteractionResponseChannelMessageWithSource,
 			Data: &discordgo.InteractionResponseData{
 				Content: msg,
+				Flags:   discordgo.MessageFlagsEphemeral,
 			},
 		})
 	}