diff --git a/embassy-stm32/src/lib.rs b/embassy-stm32/src/lib.rs
index 07b6ede4..27f865ec 100644
--- a/embassy-stm32/src/lib.rs
+++ b/embassy-stm32/src/lib.rs
@@ -135,6 +135,61 @@ use core::option::Option;
 use hal::prelude::*;
 use hal::rcc::Clocks;
 
+#[cfg(feature = "stm32f401")]
+embassy_extras::std_peripherals! {
+    ADC_COMMON,
+    ADC1,
+    CRC,
+    DBGMCU,
+    EXTI,
+    FLASH,
+    IWDG,
+    OTG_FS_DEVICE,
+    OTG_FS_GLOBAL,
+    OTG_FS_HOST,
+    OTG_FS_PWRCLK,
+    PWR,
+    //RCC,
+    RTC,
+    SDIO,
+    SYSCFG,
+    TIM1,
+    TIM8,
+    TIM10,
+    TIM11,
+    TIM2,
+    //TIM3,
+    TIM4,
+    TIM5,
+    TIM9,
+    USART1,
+    USART2,
+    USART6,
+    WWDG,
+    DMA2,
+    DMA1,
+    GPIOH,
+    GPIOE,
+    GPIOD,
+    GPIOC,
+    GPIOB,
+    GPIOA,
+    I2C3,
+    I2C2,
+    I2C1,
+    I2S2EXT,
+    I2S3EXT,
+    SPI1,
+    SPI2,
+    SPI3,
+    SPI4,
+    FPU,
+    STK,
+    NVIC_STIR,
+    FPU_CPACR,
+    SCB_ACTRL,
+}
+
 #[cfg(feature = "stm32f446")]
 embassy_extras::std_peripherals! {
     DCMI,