diff --git a/arch/arm/src/stm32/hardware/stm32g4xxxx_rcc.h b/arch/arm/src/stm32/hardware/stm32g4xxxx_rcc.h
index 4be25dde0d..69f3980161 100644
--- a/arch/arm/src/stm32/hardware/stm32g4xxxx_rcc.h
+++ b/arch/arm/src/stm32/hardware/stm32g4xxxx_rcc.h
@@ -674,4 +674,9 @@
 #define RCC_APB1ENR_UART4EN            RCC_APB1ENR1_UART4EN
 #define RCC_APB1ENR_UART5EN            RCC_APB1ENR1_UART5EN
 
+#define RCC_APB1ENR_TIM2EN             RCC_APB1ENR1_TIM2EN
+#define RCC_APB1ENR_TIM3EN             RCC_APB1ENR1_TIM3EN
+#define RCC_APB1ENR_TIM4EN             RCC_APB1ENR1_TIM4EN
+#define RCC_APB1ENR_TIM5EN             RCC_APB1ENR1_TIM5EN
+
 #endif /* __ARCH_ARM_SRC_STM32_HARDWARE_STM32G4XXXX_RCC_H */