diff --git a/cmd/common/api_resources.go b/cmd/common/api_resources.go
index 4692f25..56da512 100644
--- a/cmd/common/api_resources.go
+++ b/cmd/common/api_resources.go
@@ -103,7 +103,15 @@ func FetchServiceResources(serviceName, endpoint string, shortNamesMap map[strin
 		creds := credentials.NewTLS(tlsConfig)
 		opts = append(opts, grpc.WithTransportCredentials(creds))
 	} else if scheme == "grpc" {
-		opts = append(opts, grpc.WithTransportCredentials(insecure.NewCredentials()))
+		if strings.Contains(hostPort, ".svc.cluster.local") {
+			tlsConfig := &tls.Config{
+				InsecureSkipVerify: true,
+			}
+			creds := credentials.NewTLS(tlsConfig)
+			opts = append(opts, grpc.WithTransportCredentials(creds))
+		} else {
+			opts = append(opts, grpc.WithTransportCredentials(insecure.NewCredentials()))
+		}
 	} else {
 		return nil, fmt.Errorf("unsupported scheme: %s", scheme)
 	}