diff --git a/examples/device/net_lwip_webserver/src/tusb_config.h b/examples/device/net_lwip_webserver/src/tusb_config.h
index 025c0b0bf..841525cad 100644
--- a/examples/device/net_lwip_webserver/src/tusb_config.h
+++ b/examples/device/net_lwip_webserver/src/tusb_config.h
@@ -104,7 +104,7 @@
 
 // Network class has 2 drivers: ECM/RNDIS and NCM.
 // Only one of the drivers can be enabled
-#define CFG_TUD_ECM_RNDIS         0
+#define CFG_TUD_ECM_RNDIS         1
 #define CFG_TUD_NCM               (1-CFG_TUD_ECM_RNDIS)
 
 #ifdef __cplusplus