diff --git a/os/hal/ports/STM32/STM32G0xx/hal_lld.h b/os/hal/ports/STM32/STM32G0xx/hal_lld.h
index 2151309a9..4a333d4d1 100644
--- a/os/hal/ports/STM32/STM32G0xx/hal_lld.h
+++ b/os/hal/ports/STM32/STM32G0xx/hal_lld.h
@@ -1544,6 +1544,7 @@
 
 /* Various helpers.*/
 #include "nvic.h"
+#include "cache.h"
 #include "stm32_isr.h"
 #include "stm32_dma.h"
 #include "stm32_exti.h"