diff --git a/network/message/sendCmix.go b/network/message/sendCmix.go
index 1410b947b32c2d20c923505e107580f01f34057e..7330d119035b7b0ab521939e2cab73aee62ce59c 100644
--- a/network/message/sendCmix.go
+++ b/network/message/sendCmix.go
@@ -189,6 +189,8 @@ func sendCmixHelper(msg format.Message, recipient *id.ID, param params.CMIX, ins
 			jww.ERROR.Printf("Failed to send message to %s: %s",
 				transmitGateway, err)
 		} else if gwSlotResp.Accepted {
+			jww.INFO.Printf("Sucesfully sent to EphID %v (source: %s) " +
+				"in round %d", ephID.Int64(), recipient, bestRound.ID)
 			return id.Round(bestRound.ID), ephID, nil
 		}
 	}