diff --git a/pkg/compute/models/guests.go b/pkg/compute/models/guests.go
index e062c9d60c..6fa8689b5f 100644
--- a/pkg/compute/models/guests.go
+++ b/pkg/compute/models/guests.go
@@ -5835,6 +5835,7 @@ func (self *SGuest) ToCreateInput(ctx context.Context, userCred mcclient.TokenCr
 	// clean some of user input
 	userInput.GenerateName = ""
 	userInput.Description = ""
+	userInput.Hostname = ""
 	return userInput
 }