diff --git a/bridge/core/auth/credential.go b/bridge/core/auth/credential.go
index 9504fd706dfc0ab0813016aca14b720391ccaec1..a462a1163c945c9416f86a9bbd7c60524e2ca429 100644
--- a/bridge/core/auth/credential.go
+++ b/bridge/core/auth/credential.go
@@ -102,7 +102,7 @@ func loadFromConfig(rawConfigs map[string]string, id entity.Id) (Credential, err
 
 	var cred Credential
 
-	switch configs[configKeyKind] {
+	switch CredentialKind(configs[configKeyKind]) {
 	case KindToken:
 		cred = NewTokenFromConfig(configs)
 	case KindLoginPassword: