diff --git a/drivers/watchdog/wdt_iwdg_stm32.c b/drivers/watchdog/wdt_iwdg_stm32.c
index df3d42d83a7..57f250c3dfa 100644
--- a/drivers/watchdog/wdt_iwdg_stm32.c
+++ b/drivers/watchdog/wdt_iwdg_stm32.c
@@ -92,7 +92,7 @@ static int iwdg_stm32_setup(const struct device *dev, uint8_t options)
 	if (options & WDT_OPT_PAUSE_HALTED_BY_DBG) {
 #if defined(CONFIG_SOC_SERIES_STM32F0X)
 		LL_APB1_GRP2_EnableClock(LL_APB1_GRP2_PERIPH_DBGMCU);
-#elif defined(CONFIG_SOC_SERIES_STM32G0X)
+#elif defined(CONFIG_SOC_SERIES_STM32C0X) || defined(CONFIG_SOC_SERIES_STM32G0X)
 		LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_DBGMCU);
 #elif defined(CONFIG_SOC_SERIES_STM32L0X)
 		LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_DBGMCU);
diff --git a/drivers/watchdog/wdt_wwdg_stm32.c b/drivers/watchdog/wdt_wwdg_stm32.c
index f75bade6ae4..b6e7d90a1a0 100644
--- a/drivers/watchdog/wdt_wwdg_stm32.c
+++ b/drivers/watchdog/wdt_wwdg_stm32.c
@@ -170,7 +170,7 @@ static int wwdg_stm32_setup(const struct device *dev, uint8_t options)
 		LL_APB1_GRP2_EnableClock(LL_APB1_GRP2_PERIPH_DBGMCU);
 #elif defined(CONFIG_SOC_SERIES_STM32L0X)
 		LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_DBGMCU);
-#elif defined(CONFIG_SOC_SERIES_STM32G0X)
+#elif defined(CONFIG_SOC_SERIES_STM32C0X) || defined(CONFIG_SOC_SERIES_STM32G0X)
 		LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_DBGMCU);
 #endif
 #if defined(CONFIG_SOC_SERIES_STM32H7X)