diff --git a/firmware/hw_layer/ports/at32/at32f4/cfg/mcuconf.h b/firmware/hw_layer/ports/at32/at32f4/cfg/mcuconf.h
index fe0b024eb2..0d11906830 100644
--- a/firmware/hw_layer/ports/at32/at32f4/cfg/mcuconf.h
+++ b/firmware/hw_layer/ports/at32/at32f4/cfg/mcuconf.h
@@ -405,8 +405,12 @@
 /*
  * USB driver system settings.
  */
+#ifndef STM32_USB_USE_OTG1
 #define STM32_USB_USE_OTG1                  TRUE
+#endif /* STM32_USB_USE_OTG1 */
+#ifndef STM32_USB_USE_OTG2
 #define STM32_USB_USE_OTG2                  TRUE
+#endif /* STM32_USB_USE_OTG2 */
 #define STM32_USB_OTG1_IRQ_PRIORITY         14
 #define STM32_USB_OTG2_IRQ_PRIORITY         14
 #define STM32_USB_OTG1_RX_FIFO_SIZE         512