diff --git a/include/libopencm3/stm32/g0/rcc.h b/include/libopencm3/stm32/g0/rcc.h
index 49fc53b8..77409f7f 100644
--- a/include/libopencm3/stm32/g0/rcc.h
+++ b/include/libopencm3/stm32/g0/rcc.h
@@ -438,7 +438,6 @@
 #define RCC_APBSMENR2_ADCSMEN			(1 << 20)
 #define RCC_APBSMENR2_TIM17SMEN			(1 << 18)
 #define RCC_APBSMENR2_TIM16SMEN			(1 << 17)
-#define RCC_APBSMENR2_TIM16SMEN			(1 << 17)
 #define RCC_APBSMENR2_TIM15SMEN			(1 << 16)
 #define RCC_APBSMENR2_TIM14SMEN			(1 << 15)
 #define RCC_APBSMENR2_USART1SMEN		(1 << 14)
@@ -611,7 +610,7 @@
 #define RCC_CSR_WWDGRSTF			(1 << 30)
 #define RCC_CSR_IWDGRSTF			(1 << 29)
 #define RCC_CSR_SFTRSTF				(1 << 28)
-#define RCC_CSR_PWRSTF				(1 << 27)
+#define RCC_CSR_PWRRSTF				(1 << 27)
 #define RCC_CSR_PINRSTF				(1 << 26)
 #define RCC_CSR_OBLRSTF				(1 << 25)
 #define RCC_CSR_RMVF				(1 << 23)