diff --git a/internal/pkg/onuadaptercore/messageTypes.go b/internal/pkg/onuadaptercore/messageTypes.go
index a5d5aff..69b69d5 100644
--- a/internal/pkg/onuadaptercore/messageTypes.go
+++ b/internal/pkg/onuadaptercore/messageTypes.go
@@ -45,8 +45,7 @@
 type TestMessageType uint8
 
 const (
-	noOperation TestMessageType = iota
-	LoadMibTemplateOk
+	LoadMibTemplateOk TestMessageType = iota + 1
 	LoadMibTemplateFailed
 	TimeOutOccurred
 	AbortMessageProcessing