diff --git a/shared/tinyusb/tusb_config.h b/shared/tinyusb/tusb_config.h
index a6410a1c93..28bee09a59 100644
--- a/shared/tinyusb/tusb_config.h
+++ b/shared/tinyusb/tusb_config.h
@@ -59,7 +59,6 @@
 
 // CDC Configuration
 #if CFG_TUD_CDC
-#define CFG_TUD_CDC_EP_BUFSIZE  (256)
 #define CFG_TUD_CDC_RX_BUFSIZE  (256)
 #define CFG_TUD_CDC_TX_BUFSIZE  (256)
 #endif