diff --git a/firmware/hw_layer/ports/stm32/stm32_common.cpp b/firmware/hw_layer/ports/stm32/stm32_common.cpp
index 83583d55ed..1d083665ca 100644
--- a/firmware/hw_layer/ports/stm32/stm32_common.cpp
+++ b/firmware/hw_layer/ports/stm32/stm32_common.cpp
@@ -313,6 +313,13 @@ stm32_hardware_pwm* getNextPwmDevice() {
 #endif
 
 void jump_to_bootloader() {
+	#ifdef STM32H7XX
+		// H7 needs a forcible reset of the USB peripheral(s) in order for the bootloader to work properly.
+		// If you don't do this, the bootloader will execute, but USB doesn't work (nobody knows why)
+		// See https://community.st.com/s/question/0D53W00000vQEWsSAO/stm32h743-dfu-entry-doesnt-work-unless-boot0-held-high-at-poweron
+		RCC->AHB1ENR &= ~(RCC_AHB1ENR_USB1OTGHSEN | RCC_AHB1ENR_USB2OTGFSEN);
+	#endif
+
 	// leave DFU breadcrumb which assembly startup code would check, see [rusefi][DFU] section in assembly code
 	*((unsigned long *)0x2001FFF0) = 0xDEADBEEF; // End of RAM
 	// and now reboot