diff --git a/pkg/client/devops/credential.go b/pkg/client/devops/credential.go
index 3cee2a1ea..8051b8623 100644
--- a/pkg/client/devops/credential.go
+++ b/pkg/client/devops/credential.go
@@ -68,6 +68,4 @@ type CredentialOperator interface {
 	GetCredentialInProject(projectId, id string) (*Credential, error)
 
 	DeleteCredentialInProject(projectId, id string) (string, error)
-
-	GetKubeConfigCredentialStoreType() string
 }