diff --git a/src/main.rs b/src/main.rs
index 00727b8..40df2c6 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -16,6 +16,8 @@ use {ch32_hal as hal, panic_halt as _};
 
 bind_interrupts!(struct Irqs {
    USB_LP_CAN1_RX0 => InterruptHandler<USBD>;
+   I2C1_EV => ch32_hal::i2c::EventInterruptHandler<ch32_hal::peripherals::I2C1>;
+   I2C1_ER => ch32_hal::i2c::ErrorInterruptHandler<ch32_hal::peripherals::I2C1>;
 });
 
 #[embassy_executor::main(entry = "qingke_rt::entry")]