diff --git a/tests/core/api/common.go b/tests/core/api/common.go
index 62f6a62..e694b19 100644
--- a/tests/core/api/common.go
+++ b/tests/core/api/common.go
@@ -21,12 +21,12 @@
 	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
-var logger log.Logger
+var logger log.CLogger
 
 func init() {
 	// Setup this package so that it's log level can be modified at run time
 	var err error
-	logger, err = log.AddPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "api"})
+	logger, err = log.RegisterPackage(log.JSON, log.ErrorLevel, log.Fields{"pkg": "api"})
 	if err != nil {
 		panic(err)
 	}