diff --git a/modules/ndp_spoof/ndp_spoof.go b/modules/ndp_spoof/ndp_spoof.go
index 64002aac..186b50b0 100644
--- a/modules/ndp_spoof/ndp_spoof.go
+++ b/modules/ndp_spoof/ndp_spoof.go
@@ -182,7 +182,7 @@ func (mod *NDPSpoofer) getTargets(probe bool) map[string]net.HardwareAddr {
 		if hw, err := mod.Session.FindMAC(ip, probe); err == nil {
 			targets[ip.String()] = hw
 		} else {
-			mod.Info("couldn't get MAC for ip=%s, put it into the neighbour table manually e.g. ping -6")
+			mod.Info("couldn't get MAC for ip=%s, put it into the neighbour table manually e.g. ping -6", ip)
 		}
 	}