diff --git a/src/mm-port-qmi.c b/src/mm-port-qmi.c
index 79511689..d4c4d64d 100644
--- a/src/mm-port-qmi.c
+++ b/src/mm-port-qmi.c
@@ -160,6 +160,7 @@ initialize_endpoint_info (MMPortQmi *self)
         case QMI_DATA_ENDPOINT_TYPE_UNDEFINED:
         case QMI_DATA_ENDPOINT_TYPE_HSIC:
         case QMI_DATA_ENDPOINT_TYPE_BAM_DMUX:
+        case QMI_DATA_ENDPOINT_TYPE_ETHERNET:
         case QMI_DATA_ENDPOINT_TYPE_UNKNOWN:
         default:
             self->priv->endpoint_interface_number = 0;